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Patents Grantslast 30 patents

  • Information Patent Grant

    Trigonometer

    • Patent number 9,212,885
    • Issue date Dec 15, 2015
    • Patrick Elie Kattan
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Decoying calculator

    • Patent number 4,516,013
    • Issue date May 7, 1985
    • Robert W. Hester
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3885133

    • Patent number 3,885,133
    • Issue date May 20, 1975
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3843048

    • Patent number 3,843,048
    • Issue date Oct 22, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3835298

    • Patent number 3,835,298
    • Issue date Sep 10, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3747846

    • Patent number 3,747,846
    • Issue date Jul 24, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3712974

    • Patent number 3,712,974
    • Issue date Jan 23, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3640453

    • Patent number 3,640,453
    • Issue date Feb 8, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3556397

    • Patent number 3,556,397
    • Issue date Jan 19, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3495772

    • Patent number 3,495,772
    • Issue date Feb 17, 1970
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3405868

    • Patent number 3,405,868
    • Issue date Oct 15, 1968
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3272431

    • Patent number 3,272,431
    • Issue date Sep 13, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3197135

    • Patent number 3,197,135
    • Issue date Jul 27, 1965
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3181787

    • Patent number 3,181,787
    • Issue date May 4, 1965
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3178108

    • Patent number 3,178,108
    • Issue date Apr 13, 1965
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3076596

    • Patent number 3,076,596
    • Issue date Feb 5, 1963
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3021814

    • Patent number 3,021,814
    • Issue date Feb 20, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2663093

    • Patent number 2,663,093
    • Issue date Dec 22, 1953
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2649247

    • Patent number 2,649,247
    • Issue date Aug 18, 1953
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2634054

    • Patent number 2,634,054
    • Issue date Apr 7, 1953
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2564227

    • Patent number 2,564,227
    • Issue date Aug 14, 1951
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2535374

    • Patent number 2,535,374
    • Issue date Dec 26, 1950
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2534601

    • Patent number 2,534,601
    • Issue date Dec 19, 1950
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2530423

    • Patent number 2,530,423
    • Issue date Nov 21, 1950
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2494609

    • Patent number 2,494,609
    • Issue date Jan 17, 1950
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2482591

    • Patent number 2,482,591
    • Issue date Sep 20, 1949
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2465481

    • Patent number 2,465,481
    • Issue date Mar 29, 1949
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2426362

    • Patent number 2,426,362
    • Issue date Aug 26, 1947
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2422421

    • Patent number 2,422,421
    • Issue date Jun 17, 1947
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2387404

    • Patent number 2,387,404
    • Issue date Oct 23, 1945
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Trigonometer

    • Publication number 20140215840
    • Publication date Aug 7, 2014
    • Patrick Elie Kattan
    • G01 - MEASURING TESTING