TREA

Bernard J. Campbell

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  • Sherfield-on-Loddon, GB
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Patents Grantslast 30 patents

  • Information Patent Grant

    Value transaction systems
    • Patent number 8,027,920
    • Issue date Sep 27, 2011
    • MEI, Inc.
    • Richard Douglas Allan
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Vending machines and coin handling apparatus
    • Patent number 7,699,689
    • Issue date Apr 20, 2010
    • MEI, Inc.
    • David Michael Furneaux
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Money validation system using acceptance criteria
    • Patent number 5,931,277
    • Issue date Aug 3, 1999
    • Mars, Incorporated
    • Richard Douglas Allan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Transaction systems
    • Patent number 5,464,087
    • Issue date Nov 7, 1995
    • Mars, Incorporated
    • David J. Bounds
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Money validators
    • Patent number 5,462,149
    • Issue date Oct 31, 1995
    • Mars Incorporated
    • Peter J. Waine
    • G07 - CHECKING-DEVICES
  • Information Patent Grant

    Coin mechanism
    • Patent number 5,356,332
    • Issue date Oct 18, 1994
    • Mars Incorporated
    • Trevor Thompson
    • G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents