TREA

Seymour Levine

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  • Huntington, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Stabilized gyrocompass
    • Patent number 4,472,978
    • Issue date Sep 25, 1984
    • Sperry Corporation
    • Seymour Levine
    • G01 - MEASURING TESTING
  • Information Patent Grant

    North finder with optical transfer provision
    • Patent number 4,302,885
    • Issue date Dec 1, 1981
    • Sperry Corporation
    • Seymour Levine
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Flux valve compass system
    • Patent number 4,262,427
    • Issue date Apr 21, 1981
    • Sperry Corporation
    • Michael F. Lynch
    • G01 - MEASURING TESTING