TREA

David A. Rohrbacker

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gas sensor and sensing device
    • Patent number 5,522,980
    • Issue date Jun 4, 1996
    • Pima Sensors, Inc.
    • Bryan S. Hobbs
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Gas generating apparatus
    • Patent number 5,395,501
    • Issue date Mar 7, 1995
    • City Technology Ltd.
    • David A. Rohrbacker
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents