TREA

Duane De Jong

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  • Sacramento, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Towel dispenser
    • Patent number D504041
    • Issue date Apr 19, 2005
    • Roush USA Incorporated
    • James Dudley
    • D06 - Furnishings
  • Information Patent Grant

    Bicycle training wheel assembly
    • Patent number D488747
    • Issue date Apr 20, 2004
    • Design Annex, Inc.
    • James P. Dudley
    • D12 - Transportation
  • Information Patent Grant

    Riding toy
    • Patent number D483420
    • Issue date Dec 9, 2003
    • Kash `N` Gold, Ltd.
    • Jubal DeLong
    • D21 - Games, toys, and sports goods