TREA

David H. Wu

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  • Warren, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power transmission
    • Patent number 4,141,563
    • Issue date Feb 27, 1979
    • Sperry Rand Corporation
    • David H. Wu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of enhancing the performance of lip-type shaft seals
    • Patent number 4,141,562
    • Issue date Feb 27, 1979
    • Sperry Rand Corporation
    • David H. Wu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...