TREA

Lee Radtke

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  • Lake Zurich, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Combined engine analyzer and cart
    • Patent number D313947
    • Issue date Jan 22, 1991
    • Sun Electric Corporation
    • James R. Shaffer
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Diagnostic analyzer
    • Patent number D313764
    • Issue date Jan 15, 1991
    • Sun Electric Corporation
    • James R. Shaffer
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Engine analyzer
    • Patent number D310789
    • Issue date Sep 25, 1990
    • Sun Electric Corporation
    • James R. Shaffer
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Engine exhaust emission analyzer
    • Patent number D257331
    • Issue date Oct 14, 1980
    • Sun Electric Corporation
    • James R. Shaffer
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Engine exhaust emission analyzer
    • Patent number D257013
    • Issue date Sep 23, 1980
    • Sun Electric Corporation
    • James R. Shaffer
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Dwell/tachometer
    • Patent number D250178
    • Issue date Nov 7, 1978
    • Sun Electric Corporation
    • David E. Maxwell
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Inductive clamp
    • Patent number D249876
    • Issue date Oct 10, 1978
    • Sun Electric Corporation
    • David E. Maxwell
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Timing light
    • Patent number D248630
    • Issue date Jul 25, 1978
    • Sun Electric Corporation
    • David E. Maxwell
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Remote starter switch
    • Patent number D246972
    • Issue date Jan 17, 1978
    • Sun Electric Corporation
    • David E. Maxwell
    • D13 - Equipment for production, distribution, or transformation of energy