TREA

Frank L. Ward

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  • Kensington, NH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable output function potentiometer
    • Patent number 4,039,994
    • Issue date Aug 2, 1977
    • Clarostat Mfg. Co., Inc.
    • Frank L. Ward
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multiple output potentiometer network
    • Patent number 4,012,710
    • Issue date Mar 15, 1977
    • Clarostat Mfg. Co., Inc.
    • Frank L. Ward
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic detent device
    • Patent number 3,934,216
    • Issue date Jan 20, 1976
    • Clarostat Mfg. Co., Inc.
    • Frank L. Ward
    • B60 - VEHICLES IN GENERAL