TREA

PETER K. TRZYNA

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  • CHICAGO, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for making electrical device
    • Patent number 6,141,870
    • Issue date Nov 7, 2000
    • Trzyna; Peter K.
    • Brian J. McDermott
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR