TREA

Frederick V. Holdren

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  • Redmond, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Preload system for accelerometer
    • Patent number 5,090,243
    • Issue date Feb 25, 1992
    • Sundstrand Data Control, Inc.
    • Frederick V. Holdren
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Accelerometer with mounting/coupling structure for an electronics a...
    • Patent number 5,085,079
    • Issue date Feb 4, 1992
    • Sundstrand Data Control, Inc.
    • Frederick V. Holdren
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Accelerometer
    • Patent number 4,206,400
    • Issue date Jun 3, 1980
    • Sundstrand Data Control, Inc.
    • Frederick V. Holdren
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Capacitive pick-off circuit
    • Patent number 4,165,483
    • Issue date Aug 21, 1979
    • Sundstrand Data Control, Inc.
    • Fred V. Holdren
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Accelerometer
    • Patent number 4,094,199
    • Issue date Jun 13, 1978
    • Sundstrand Data Control, Inc.
    • Frederick V. Holdren
    • G01 - MEASURING TESTING