• Thumbnail for Computing-Tabulating-Recording Company
    and in 1905 reincorporated as The Tabulating Machine Company. Hollerith's series of patents on tabulating machine technology, first applied for in 1884...
    27 KB (2,863 words) - 00:06, 15 April 2024
  • Thumbnail for Tabulating machine
    Electric Tabulating System, specializing in punched card data processing equipment. In 1896 he incorporated the Tabulating Machine Company. In that year...
    19 KB (2,239 words) - 16:50, 19 March 2024
  • The British Tabulating Machine Company (BTM) was a firm which manufactured and sold Hollerith unit record equipment and other data-processing equipment...
    6 KB (585 words) - 15:40, 1 July 2023
  • Thumbnail for Powers Accounting Machine
    producer of tabulating machines. It was a predecessor to the Unisys corporation. In 1890, the government began leasing tabulating machines from Herman...
    9 KB (808 words) - 16:41, 3 April 2023
  • Thumbnail for Herman Hollerith
    census. In 1896, Hollerith founded the Tabulating Machine Company (in 1905 renamed The Tabulating Machine Company). Many major census bureaus around the...
    22 KB (2,022 words) - 12:17, 25 March 2024
  • Thumbnail for Unit record equipment
    to market Hollerith's machines. 1905: Hollerith reincorporates the Tabulating Machine Company as The Tabulating Machine Company 1906: Hollerith Type 1...
    58 KB (6,031 words) - 00:01, 29 March 2024
  • Thumbnail for Dehomag
    Dehomag (category Companies involved in the Holocaust)
    of Hollerith’s The Tabulating Machine Company patents in 1910, and created Dehomag in Germany. In 1911 The Tabulating Machine Company was amalgamated (via...
    10 KB (1,005 words) - 07:33, 15 March 2024
  • Board of Mathematical Machines, Oslo ('N' likely stands for 'Norway'), also known as NUSSE APE(H)C: British Tabulating Machine Company (It is unclear what...
    12 KB (1,563 words) - 01:55, 7 March 2023
  • Thumbnail for Bombe
    design and construction was the work of Harold Keen of the British Tabulating Machine Company. The first bombe, code-named Victory, was installed in March 1940...
    67 KB (7,944 words) - 10:32, 5 December 2023
  • the Tabulating Machine Company and the Computing Scale Company into the new Computing-Tabulating-Recording Company (CTR) holding company. Fairchild is...
    14 KB (1,404 words) - 21:40, 10 February 2024