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Subject Source: Library of Congress Subject Headings

Found in 40 Collections and/or Records:

All American Engineering Company records

Identifier: 1541
Abstract: The engineering and research unit of All American Aviation, once the principal feeder airline for the mid-Atlantic region, became the All American Engineering Company in 1953. Their records document the early evolution of All American Aviation, the development of its system of air pick-up service, and its use in postal and military applications.
Dates: 1937-1975

Arthur D. Hall III papers

Identifier: 2628
Abstract: Arthur D. Hall (1924-2006) was a systems engineer who spent the first part of his career with Bell Telephone Laboratories and later taught at the University of Pennsylvania and conducted an independent consulting business. In the latter capacity he developed a patented automated agricultural production system that the called "Autofarm," but was unable to make the leap from invention to true innovation. It was an early, but failed attempt at "green" farming. The Arthur D. Hall III papers represent a portion of his total archive that survived at the time of his death and was removed from his home office in Fredericksburg, Virginia. The main focus of the papers is Hall's work to develop Autofarm and his unsuccessful attempts to secure funding and market the concept to paying customers. There are smaller amounts of material dealing with his career at Bell Labs and his writing and publishing efforts.
Dates: 1951-1999

Barton H. Jenks papers

Identifier: 1852
Abstract: The Jenks family produced talented inventors over many generations. Between the 1820s and the 1870s the family businesses were the leading cotton textile machine builders in Pennsylvania. During the Civil War, the firm operated a rifle factory as part of the Union war effort. The collection consist of a series of fragments handed down in the Jenks family related to several of their business ventures.
Dates: 1830-1910

Charles A. Rosencrans lab notebooks

Identifier: 2549
Abstract: Charles A. Rosencrans (1908-1991) was an RCA engineer who specialized in radio transmission. His notebooks largely consist of fragmentary handwritten notes from both his career at RCA and from his studies in electrical and mechanical engineering at Lehigh University.
Dates: 1929-1959

Charles Shambelan patents and scientific publications

Identifier: 2764
Abstract: Charles Shambelan (1930-2018) was a chemist and senior research fellow at the DuPont Company's Pioneering Research Laboratory from 1959 to 1990. Throughout his career at the DuPont Company, Shambelan made signifcant contributions to the development of Sontara, for which he holds several patents, and Kevlar. This collection consists of two items: a bound volume of Shambelan's patents and publications, and one group photograph of Pioneering Research Laboratory staff in January 1981.
Dates: 1959-1990

Donald R. Hull papers

Identifier: 2137
Abstract: Donald Robert Hull (1911-1995) was a longtime employee at the DuPont Company mainly working with nylon and textile fibers. The collection pertains to his work at DuPont and Hull's consulting firm, Fiber Concepts, Inc.
Dates: 1941-1995

Donald R. Hull photograph collection

Identifier: 1996-307
Abstract: Donald Robert Hull (1911-1995) was a longtime employee at the DuPont Company mainly working with nylon and textile fibers. The collection consists of four scrapbook albums of material from Donald Hull's career with the Du Pont Company.
Dates: 1934-1978

DuPont Information Systems records

Identifier: 2222
Abstract: E.I. du Pont de Nemours & Company is a chemical company more commonly referred to as the DuPont Company. DuPont Information Systems is a department of the DuPont Company that facilitates the adaptation of increasingly complex equipment and improved programming techniques, selects those with the greatest applicability to the company’s business, and guides other departments in their use. The records of DuPont Information Systems are incomplete and reflect only a portion of the department’s activities. These records are arranged in three series: Central Information Services Division; Planning and Development Division; and Telecommunications and network technology.
Dates: 1962-1986

E. G. Bailey papers

Identifier: 2092
Abstract: Ervin George "E. G." Bailey (1880-1974) was a combustion engineer, inventor, and businessman. His personal papers include correspondence and articles on subjects relating to combustion engineering, and information about awards and honors Bailey received and conferences he participated in. Bailey's papers include copies of numerous speeches and publications on combustion engineering and engineering education.
Dates: 1873-1991

Experimental Station Library collection

Identifier: 2380
Abstract: The Textile Fibers Department of the DuPont Company was established in 1936 (known then as the Rayon Department) which specialized in researching and developing synthetic fibers for fabrics such as Rayon, Nylon, Teflon, Corian, and Kevlar. This collection consists of materials once housed in the library of the Experimental Station and culled after the sale of the textile fibers business. The collection has been arranged into six series: Vertical file; Translation logs; Miscellany; Project indexes; Publications; Speeches.
Dates: 1906-1998; Majority of material found within 1938-1993

Fred C. Ielfield patents

Identifier: 1043
Abstract: Fred C. Ielfield (1864-1948) was a mechanical engineer and inventor. This collection consists of twelve patents for mail canceling and postmarking machinery, corn-husking machinery, and a cereal cutter, all invented by Ielfield.
Dates: 1901-1946

Fred L. Bechly papers

Identifier: 2586
Abstract: Fred L. Bechly (1924-2004) was an electrical engineer who worked for RCA's Camden, New Jersey, plant, where he aided in the invention of the Tricolor Kinescope Monitor, which became the standard for color television. His papers describe his work with RCA in television and video recording from 1944 to 1983.
Dates: 1944-2004

Guy B. Taylor papers

Identifier: 2643
Abstract: Guy B. Taylor (1888-1972) worked at the DuPont Company, where he specialized in the oxidation of ammonia, the method of contact catalysis, and the synthesis of acetylene. His fragmentary papers document his career as a research chemist and include an autobiographical notebook that chronicles his life from childhood to retirement, Princeton dissertation on the dissociation of mercuric oxide, technical papers, patents, and papers from employment at DuPont's Experimental Station.
Dates: 1913-1968

Hendrick Manufacturing Company records

Identifier: 2409
Abstract: The Hendrick Manufacturing Company was the nation's largest manufacturer of perforated screens. The company was founded by an inventor and entrepreneur, Eli E. Hendrick (1832-1909) in 1885 in Carbondale, Pennsylvania and remained in the hands of Hendrick's descendants until the 1980s, when it was sold. Hendrick's business ventures also included refining lubricating oils and cold storage refridgeration for argricultural produce. This collection consists of records detailing businesses founded by Hendrick and his descendants, including lubricating oil, refrigeration, and metal perforation, especially the Hendrick Manufacturing Company.
Dates: 1861-1980; Majority of material found within 1870-1920

Herman Schroeder papers

Identifier: 2468
Abstract: H.E. Schroeder (1915-2009) was a research chemist who spent most of his career with E.I. du Pont de Nemours & Company. His papers consist of documents and memorabilia covering his family and professional life.
Dates: 1901-1997

Hudson Maxim papers

Identifier: 2147
Abstract: Hudson Maxim (1853-1927) was an inventor and chemist best known for his work in the development of smokeless gunpowder and military explosives. This collection focuses on Maxim's attempt to float his inventions in England during the late 1890s, his anti-pacifist crusade and war-era activities, and his work at Lake Hopatcong.
Dates: 1851-1925

Hudson Maxim papers

Identifier: 2154
Abstract: Hudson Maxim (1853-1927) was an inventor and chemist best known for his work in the development of smokeless gunpowder and military explosives. The papers consist primarily of Maxim's published and manuscript writings from the period between 1907 and 1926. The writings range in topics: Napoleon, the future of naval and aerial warfare, and social Darwinism and anti-immigration.
Dates: 1861-1926

Huston-Lukens family papers

Identifier: 1441
Abstract: Stewart Huston (1898-1971) began his career as a metallurgist and worked in varying capacities in the family business, Lukens Steel Company, in Coatesville, Pennsylvania, from 1923 until his death. Assembled by Huston, the collection relates to genealogy and family history.
Dates: 1718-1971

Jackson Hunsicker papers on Memo Mate

Identifier: 2361
Abstract: Jackson Hunsicker (1948-2017) invented the Memo Mate in the mid-1990s. It was a small personal recording device that could store up to twenty seconds of audio. The Memo Mate was marketed as a handy way to remember appointments, phone numbers, directions, and the location of a car in a large parking lot. The Memo Mate was a successful invention, selling close to 10 million units. Hunsicker's papers on the patenting and marketing of Memo Mate document the typical process and pitfalls of patenting and marketing by a lone inventor. The collection consists of the legal correspondence of the patent application process and subsequent contractual disputes, along with schematics and designs, and possible names and logos. Hunsicker’s invention represents a demonstration of the patent process as well as a contribution from a woman inventor to the field.
Dates: 1993-1996

Laboratory notebooks, diaries, and appointment calendars, 1880-1933

Identifier: 1893-VII.
Scope and Content: The Elmer Sperry papers contain a complete record of his published patents and his laboratory notebooks. These notebooks, which do have some gaps, can be used to trace the evolution of Elmer Sperry's approach to arc lighting, street railways, electrochemistry, gyroscopic technology, internal combustion engines, and the technological problems he encountered with each of these projects. Sperry was very articulate in his diaries and explored a variety of technological and scientific issues in them. It is evident that he drew on the work of a number of academic physicists and mathematicians and tried to apply their insights to experimental problems. Sperry's diaries contain a large number of sketches which reflect an appreciation of modern science. However, the diaries also show that in many ways Sperry was a nineteenth-century artist-engineer rather than a modern scientist whose insights are based on mathematical models.
Dates: 1880-1933

Lawrence Sperry Aircraft Company, 1918-1927

Identifier: 1915-IV.
Scope and Contents: The Lawrence Sperry Aircraft Company records include technical and sales correspondence, engineering drawings, and reports that document the development of the aerial torpedo, automatic pilot, airplane stabilizer, and other aeronautical instruments. Correspondence with the Navy's Air Service Department describes the company's research, development and testing programs. There are also a number of reports on test flights. Patents and financial records document the relationship between the Lawrence Sperry Aircraft Company and the Sperry Gyroscope Company, as well as the agreements of both with the Curtiss Aeroplane & Motor Corporation. The Perry-Curtiss joint venture culminated with the invention of the flying bomb (1917-1918), which placed Sperry controls on a Curtiss-designed plane.
Dates: 1918-1927

Levy family business papers

Identifier: 1272
Abstract: Brothers Louis Edward Levy (1846-1919) and Max Levy (1857-1926) founded a photoengraving business in Baltimore in 1875. In 1877, they moved to Philadelphia and reorganized the firm as the Levytype Company. Here they introduced their invention (jointly patented on January 4, 1875) of a new photochemical engraving process, which they called "Levy-type." The bulk of the papers consists of incoming correspondence relating to orders and shipments from 1895 to 1920, and includes letters from all parts of the United States, Europe (especially England and Germany), and more distant places such as India, Australia, and Chile.
Dates: 1888-1920

"Mixobeater" development documents

Identifier: 1751
Abstract: The Mixobeater was a machine developed for the baking and food processing industries by the Meteor Mixing Machine Company and Mixobeater Machinery Company, of New York. The collection pertains mainly to the sale of machine parts and business dealings to Fitchburg Machine Works and include lists of patents, drawings and instructions, and correspondence.
Dates: 1869-1925

Nesbitt Aire, Inc. records

Identifier: 2359
Abstract: Nesbitt Aire, Inc. is one of the leading manufacturers of school heating and cooling systems. The Nesbitt Aire, Inc. records are a collection of product catalogues from the heating and cooling business of the company dating from 1933 to 2001. There is also a small portion of business correspondence, meeting minutes, employee newsletters, manuals and other publications.
Dates: 1933-2001; Majority of material found within 1950-1975

Nylon patents notebook

Identifier: 2398
Abstract: John R. McGrath (1923-2002) was a patent attorney who worked for E.I. du Pont de Nemours & Company for most of his career. McGrath worked primarily on nylon and its products. This collection consists of a notebook McGrath assembled and titled "Collection of Nylon Art," containing all of the nylon patents of the DuPont Company that he could find.
Dates: 1940-1957

Patents , 1937-1992

Identifier: 2607-I.
Scope and Contents: Series I. Patents, 1937-1992 is divided into two separate subseries. Subseries A. contains patents issued to Kwolek while Subseries B. holds patents that were used for research and reference.
Dates: 1937-1992

RCA Harrison records

Identifier: 2464-71
Abstract: RCA’s plant in Harrison, New Jersey was (originally founded in 1882) was acquired by RCA in 1930 and was the company's primary producer of receiving tubes for consumer, industrial, and defense electronics until the plant closed in 1976. The records consist primarily of the papers of engineers Ralph R. Fichtl (1918-2014) and Otto H. Schade, Sr. (1903-1981) on television and receiving tube development. Files include reports, ephemera, photographs, patents, and correspondence on their work and RCA Harrison in general.
Dates: 1924-1987

Records of other RCA divisions

Identifier: 2464-80
Abstract: The Radio Corporation of America (renamed RCA Corporation in 1969) was best known for its pioneering radio and television development and manufacturing. In addition to consumer electronics, RCA was a major player in the development of electronics for industrial and military applications. The Records of other RCA divisions include documentation of RCA's research and development before the Second World War, as well material from the famous patent dispute case Armstrong v. Radio Corporation of America and National Broadcasting Company.
Dates: 1908-2001

Richard Implay papers

Identifier: 1760
Abstract: Richard Imlay (1784-1867) was a railroad car manufacturer and inventor. The papers document his marketing of his patent for an improvement in the mode of supporting the bodies of railroad cars and carriages.
Dates: 1836-1858

Singer Company records

Identifier: 2207
Abstract: The Singer Company, once the world's leading producer of sewing machines, was the successor to I.M. Singer & Co., established in 1851. The records of The Singer Company comprise a group of materials from its Trademark Department that were collected by a former employee.
Dates: 1851-1990

Sperry Gyroscope Co. historical card file

Identifier: 2366
Abstract: The Sperry Gyroscope Company was originally organized by electrical inventor Elmer Ambrose Sperry (1860-1930) for the purpose of manufacturing and marketing his ship gyrostabilizer, gyrocompass, and high-intensity searchlight. Their card file documents over sixty years of the company's history.
Dates: 1945-1961

T. Peter Brody papers

Identifier: 2532
Abstract: Thomas Peter Brody (1920-2011) was a theoretical physicist whose work in tunnel diodes and semiconductor device theory resulted in numerous electronic uses for thin film technology, eventually leading to his invention of active matrix flat panel display technology, or liquid crystal display (LCD) technology. The collection describes Dr. Brody's education, personal and professional character, scientific achievements, business successes and disappointments, as well as personal praise. Included are lecture notes, private and professional correspondence, research studies, patents, contracts, business records, and other documents related to Dr. Brody's career and the development of LCD technology.
Dates: 1915-2011

Tallman family papers

Identifier: 0419
Abstract: The collection consists of correspondence, legal papers, notebooks, and memorabilia relating to the Tallman family, although the bulk of materials pertain to Frank Gifford Tallman.
Dates: 1799-1949

Technical Records

Identifier: 2333-I.
Scope and Content: Contains technical drawings and information, including patents, design drawings, diagrams, instruction sheets, parts lists, and memoranda from the technical divisions of the company.
Dates: 1897-1960; Majority of material found within 1920-1960

The Maryland Steel Company, 1890-1927

Identifier: 0884-II.
Scope and Content: The largest portion of the records deals with the Sparrows Point plant when operated by the Maryland Steel Company. It includes organization and title papers, organization charts, maps and drawings and financial and operating statements. The records give considerable information on Wood's technical contributions, including patents for mill improvements, notebooks covering production and tests and descriptions of the organizaton of work. There is also correspondence with salesmen and customers, notes on wages and working conditions and comparative reports on other British and American iron and steel works. There is particularly rich documentation on the construction and functioning of the company town.
Dates: 1890-1927

Thomas H. Savery papers

Identifier: 0285
Abstract: Thomas H. Savery (1837-1910) was president of Pusey, Jones and Company, a shipbuilder and papermaking machinery manufacturer in the late nineteenth and early twentieth centuries. In 1864 he married Sarah Pim Savery (1837-1928). This collection consists of ther business and personal papers of Thomas H. Savery, primarily related to his papermaking machinery ventures, and twenty-nine diaries of Sarah Pim Savery.
Dates: 1848-1910

Thomas H. Savery patent papers

Identifier: 1160
Abstract: Thomas H. Savery (1837-1910) was president of Pusey, Jones and Company, a ship builder and manufacturer of papermaking machinery in the late nineteenth and early twentieth centuries. Copies of patents and correspondence relating to patents and royalties on inventions in papermaking, including the use of devices patented to others.
Dates: 1887-1908

Thomas Savery's patents for papermaking machine

Identifier: 0776
Abstract: Thomas H. Savery (1837-1910) was president of Pusey, Jones and Company, a ship builder and manufacturer of papermaking machinery in the late nineteenth and early twentieth centuries. This collection is two volumes of Savery's original and published patents issued to him for papermaking machinery dating between 1868 and 1906.
Dates: 1868-1906

Wallace Hume Carothers materials on Nylon

Identifier: 2726
Abstract: Wallace Hume Carothers (1896-1937) was a chemist and inventor of Neoprene artificial rubber and Nylon synthetic fiber. He worked as a chemist in E.I. du Pont de Nemours & Company's Fundamental Research Program from 1928 until his death in 1937. This small collection consists of a mixture of materials collected in the decades following Carothers death related to the development of Nylon and polymerization. Included are reprinted articles, patent applications, biographical materials, and newspaper clippings.
Dates: 1933-1997