Technitrol, Inc., lawsuit records, 1945-1976.

ArchivalResource

Technitrol, Inc., lawsuit records, 1945-1976.

The collection consists of copies of trial records collected by Seymour C. Yuter, a patent attorney for Technitrol, Inc. They include documents from the interlocking suits of Technitrol v. Control Data Corp., Technitrol v. Sperry Rand, and Technitrol v. U.S.A., which came to trial between the late 1950s and the mid 1970s. The principal point at issue was, who was the inventor of the magnetic storage drum. The records provide a fascinating picture of the early history of the computer industry and trace the role played by the military in the years immediately after World War II.

23 linear ft.

Information

SNAC Resource ID: 6719888

Hagley Museum & Library

Related Entities

There are 29 Entities related to this resource.

Forrestal, James, 1892-1949

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Massachusetts Institute of Technology

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http://n2t.net/ark:/99166/w6cc4t9h (corporateBody)

Institute for advanced study Princeton, N.J.

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Aiken, Howard H. (Howard Hathaway), 1900-1973

http://n2t.net/ark:/99166/w6ww88qm (person)

Howard H. Aiken, applied mathematician and computer scientist, was born on March 8, 1900 in Hoboken, New Jersey. He received his B.S. in electrical engineering from the University of Wisconsin, Madison in 1923. After working as an electrical engineer, Aiken studied physics at the University of Chicago from 1931-1932. He then entered Harvard, receiving his S.M. in 1937 and his Harvard Ph.D. in 1939. Aiken served as Instructor in Physics and Communication Engineering from 1937-1939, as Faculty Ins...

Northwest Airlines, inc.

http://n2t.net/ark:/99166/w6x682hv (corporateBody)

Northwest Airlines was incorporated in 1926 as Northwest Airways. The company began service on October 1, 1926, as an airmail carrier between the Twin Cities and Chicago. Passenger service was inaugurated in July 1927. Northwest expanded its service through the Dakotas and Montana to Spokane and Seattle, Washington, in 1928-1933. The company was reincorporated as Northwest Airlines, Inc. in 1934. During World War II the company set up and operated a military cargo route ...

Control Data Corporation

http://n2t.net/ark:/99166/w65b3sgr (corporateBody)

In January 1980, William C. Norris began planning for Control Data Corporation (CDC) executives to write histories of the major business segments of the company. After compiling a list of potential contributors, selected current and former CDC executives were requested to write narratives, with as much supporting documentation as possible, on specific business areas or topics in mid-1980. By late 1981, all the narratives had been completed. From the description of Control Data Corpor...

Eckert-Mauchly Computer Corporation (Philadelphia, Pa.)

http://n2t.net/ark:/99166/w6jq5144 (corporateBody)

Rockwell International

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The Columbus Aircraft Division of Rockwell International began operations in November of 1950, when North American Aviation, the then-parent company of Rockwell International, bought out the facilities and operations of the Curtiss-Wright Plant located near Port Columbus Airport on the city's east side. The Rockwell plant was operational on December 4, 1950. Initially, the division handled contracts left over from the Curtiss-Wright operation and manufactured spare parts for a variety of "non-cu...

Mauchly, John W. (John William), 1907-1980

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Computer science professor and co-designer of the ENIAC, EDVAC, and UNIVAC computers. From the description of Oral history interview with John W. Mauchly, 1976. (University of Minnesota, Minneapolis). WorldCat record id: 63288500 Computer science professor and co-designer of the UNIVAC. From the description of Sperry Univac Point of View speech, 1973 Nov. 13. (University of Minnesota, Minneapolis). WorldCat record id: 63276343 ...

United States. National Bureau of Standards.

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After World War II the National Bureau of Standards (NBS) was charged with the task of following developments in computing. In response, NBS began to index and abstract books, journals, reports and other literature covering a broad range of computer-related topics beginning in the mid-1940s. Eventually the enormity of the task forced NBS to abandon this work in 1978. From the description of Computer Literature Collection, 1956-1978. (University of Minnesota, Minneapolis). WorldCat re...

Atanasoff, John V. (John Vincent)

http://n2t.net/ark:/99166/w64q8xcf (person)

Inventor of the Atanasoff-Berry Computer. From the description of Oral history interview with John V. Atanasoff, 1985 March 19. (University of Minnesota, Minneapolis). WorldCat record id: 62685206 Inventor of the first electronic digital computer. J.V. Atanasoff was born in Hamilton, New York in 1903, and graduated from the University of Florida in 1925 with a B.S. in electrical engineering. He began graduate studies in mathematics at Iowa State College in 1925....

Curtiss, John Hamilton, 1909-1977

http://n2t.net/ark:/99166/w6tt6hkn (person)

Curtiss earned his Harvard PhD in 1935. From the description of The theory of quadratic residues / by John Curtiss. May 5, 1935. (Harvard University). WorldCat record id: 228511775 ...

Keye, William R., 1921-

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Control Data Corporation executive. From the description of Oral history interview with William R. Keye, 1981 Nov. (University of Minnesota, Minneapolis). WorldCat record id: 62436502 ...

Coombs, John W. (John Wesley)

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Raytheon Manufacturing Company

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Norris, William C., 1911-2006

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William C. Norris was born in 1911. He graduated from the University of Nebraska with a Bachelor of Science in Electrical Engineering in 1932. He assumed management of the family farm upon the death of his father a few months later. From 1935 to 1941 he served as a sales engineer with the Westinghouse Electric & Manufacturing Company and worked in Omaha and Chicago. During World War II, Norris was commissioned as a lieutenant in the U.S. Navy and was assigned to the Office of the Chief of Na...

Sperry Rand Corporation

http://n2t.net/ark:/99166/w6rz38hg (corporateBody)

There are two epochs in the history of computing: before the completion of the Electronic Numerical Integrator and Computer (known as the ENIAC), and after. While there are several controversies about the development of the ENIAC and its immediate successors, there is nearly universal agreement on three points: the ENIAC was the watershed project which convinced the world that electronic computing was not merely possible, but practicable; it was a masterpiece of electrical engineeri...

Yuter, Seymour C.

http://n2t.net/ark:/99166/w6tx6xrw (person)

Technitrol Inc., was incorporated on April 15, 1947 by John F. Koch, Jr., E. Stuart Eichert, Jr., Gordon Palmer, Jr., and T. K. Sharpless. The company was organized in order to develop computer technology for military and industrial purposes. Prior to working for Technitrol, Eichert, Koch, and Sharpless had been employed at the University of Pennsylvania's Moore School of Electrical Engineering, where they worked on the ENIAC project. In the summer of 1947 Technitrol began working o...

United States. Office of Naval Research

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The original "Survey of large-scale computers and computer projects" was published by the Office of Naval Research in 1947 and 1948. It was revised and updated in 1950 under the title, HIGH-SPEED COMPUTING DEVICES (New York: McGraw-Hill, 1950). This work was contracted out to the Minneapolis, Minn., firm of Engineering Research Associates and was an attempt to survey the state of computer technology at a time when the Navy was weighing the possibility of supporting the development of the electro...

Brown, Lowell S.

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Engstrom, Howard T. (Howard Theodore), 1902-1962

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Rees, Mina Spiegel, 1902-

http://n2t.net/ark:/99166/w6w96xr9 (person)

Eichert, E. Stuart (Edwin Stuart), 1920-1976.

http://n2t.net/ark:/99166/w65b3jxp (person)

Engineering research associates

http://n2t.net/ark:/99166/w6kt0r48 (corporateBody)

Early computer manufacturing firm. From the description of Engineering Research Associates records, 1945-1956. (University of Minnesota, Minneapolis). WorldCat record id: 62435921 During the Second World War, the Navy recognized that the computer, with its ability to rapidly manipulate data streams, was a natural tool for encoding and decoding enemy messages. In 1944 and 1945 it sponsored a number of research projects in this area. Its most successful unit was l...

Harvard University. Computation Laboratory.

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The Howard Hathaway Aiken Computation Laboratory houses specialized facilities for research and instruction in computing technology, including the Center for Research in Computing Technology. From the description of Records of the Computation Laboratory, 1944-1961 (inclusive). (Harvard University). WorldCat record id: 76973272 The Harvard Computation Laboratory was established in 1944 when IBM presented the first entirely automatic digital computer to Harvard University, a m...

Technitrol, Inc.

http://n2t.net/ark:/99166/w6qc6fv0 (corporateBody)

Moore School of Electrical Engineering

http://n2t.net/ark:/99166/w6t76h79 (corporateBody)

The catalyst which advanced electrical engineering and the computer beyond the differential analyzer and to the ENIAC was the demands of the Army during the 1930s and particularly the Second World War. The practical need which the differential analyzer could not solve effectively was the preparation of firing tables and charts which showed how to aim artillery accurately. Too many people and too much time were required to prepare these tables. The federal government was willing to f...

Cohen, Arnold J.

http://n2t.net/ark:/99166/w6n33dg4 (person)

Electrical and electronics engineer. From the description of Oral history interview with Arnold A. Cohen, 1987 July 2. (University of Minnesota, Minneapolis). WorldCat record id: 63283838 Electronics engineer, later technical management, with Engineering Research Associates (ERA). From the description of Oral history interview with Arnold A. Cohen, 1983 Jan.-Mar. (University of Minnesota, Minneapolis). WorldCat record id: 63288451 ...