TREA

James Nelson Harrington

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  • Olathe, KS, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Caging mechanism for gyroscopes
    • Patent number 4,483,207
    • Issue date Nov 20, 1984
    • James N. Harrington
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Command bar system
    • Patent number 4,066,036
    • Issue date Jan 3, 1978
    • King Radio Corporation
    • James Nelson Harrington
    • G05 - CONTROLLING REGULATING