TREA

William C. Ellis

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  • Bridgewater, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible shaft assembly with universal adapter
    • Patent number 4,416,644
    • Issue date Nov 22, 1983
    • Pennwalt Corporation
    • Walter Kulischenko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Power driven flexible shaft clutch assembly
    • Patent number 4,184,576
    • Issue date Jan 22, 1980
    • Pennwalt Corporation
    • Walter Kulischenko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...