TREA

Douglas A. Barchek

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  • Issaquah, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bicycle control lever mounting system
    • Patent number 4,790,207
    • Issue date Dec 13, 1988
    • Huffy Corporation
    • Robert L. Diekman
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Lock for water ski binding
    • Patent number 4,718,873
    • Issue date Jan 12, 1988
    • O'Brien International, Inc.
    • Charles L. Shaw
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT