TREA

Raymond R. Zuzinec Sr.

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  • Kenosha, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Engine analyzer
    • Patent number D299910
    • Issue date Feb 21, 1989
    • Snap-on Tools Corporation
    • Donald W. Doman
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Timing light
    • Patent number D292893
    • Issue date Nov 24, 1987
    • Snap-on Tools Corporation
    • Mark S. Bakula
    • D10 - Measuring, testing, or signalling instruments