TREA

James Gray Jr.

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  • Downers Grove, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiplexer and time duration measuring circuit
    • Patent number 4,234,949
    • Issue date Nov 18, 1980
    • The United States of America as represented by the United States Department o...
    • James Gray
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE