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Patents Grantslast 30 patents

  • Information Patent Grant

    Digital servo anti-hunt circuit

    • Patent number 4,214,193
    • Issue date Jul 22, 1980
    • Hewlett-Packard Company
    • Martin K. Mason
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3467900

    • Patent number 3,467,900
    • Issue date Sep 16, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3384797

    • Patent number 3,384,797
    • Issue date May 21, 1968
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3063311

    • Patent number 3,063,311
    • Issue date Nov 13, 1962
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents