TREA

John G. McNab

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  • Hudson, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pneumatic material dispensing monitor
    • Patent number 5,065,902
    • Issue date Nov 19, 1991
    • Graves Spray Supply, Inc.
    • John G. McNab
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Pneumatic material alarm
    • Patent number 5,054,653
    • Issue date Oct 8, 1991
    • Graves Spray Supply, Incorporated
    • John G. McNab
    • G01 - MEASURING TESTING