TREA

Harold M. Dudek

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  • Bellevue, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Partially fluid locked drive train
    • Patent number 4,389,908
    • Issue date Jun 28, 1983
    • Astro Development Corporation
    • Harold M. Dudek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hand-held powered portable winch
    • Patent number 4,196,889
    • Issue date Apr 8, 1980
    • Astro Development
    • Harold M. Dudek
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Grant

    Partially fluid lacked vehicle drive train
    • Patent number 4,084,654
    • Issue date Apr 18, 1978
    • Astro Development Corporation
    • Harold M. Dudek
    • B60 - VEHICLES IN GENERAL