TREA

Bill H. Niemi

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  • San Diego, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Speed control circuit for a DC motor
    • Patent number 5,664,048
    • Issue date Sep 2, 1997
    • Abbott Laboratories
    • Bill H. Niemi
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Solid state optical relay
    • Patent number 4,924,343
    • Issue date May 8, 1990
    • Sermed Incorporated
    • Bill H. Niemi
    • H03 - BASIC ELECTRONIC CIRCUITRY