TREA

Frederick Philip Gardner

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  • Wonder Lake, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Measurement and recording apparatus and system
    • Patent number 4,201,908
    • Issue date May 6, 1980
    • Mangood Corporation
    • Bernard A. Johnson
    • G08 - SIGNALLING
  • Information Patent Grant

    Batching system
    • Patent number 3,959,636
    • Issue date May 25, 1976
    • Mangood Corporation
    • Bernard A. Johnson
    • G01 - MEASURING TESTING