Using 2-out-of-5 code

Patents Grantslast 30 patents

  • Information Patent Grant

    3196260

    • Patent number 3,196,260
    • Issue date Jul 20, 1965
    • G06 - COMPUTING CALCULATING COUNTING
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    3131293

    • Patent number 3,131,293
    • Issue date Apr 28, 1964
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3055587

    • Patent number 3,055,587
    • Issue date Sep 25, 1962
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2874902

    • Patent number 2,874,902
    • Issue date Feb 24, 1959
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents