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William S. Dworzan

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  • Santa Ana, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rib forming apparatus and method
    • Patent number 7,695,267
    • Issue date Apr 13, 2010
    • Dynaflex International
    • Bill Dworzan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Gyro power starter
    • Patent number 7,437,961
    • Issue date Oct 21, 2008
    • Dynaflex International
    • Bill Dworzan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Toothbrush with tuned vibrating head
    • Patent number 7,409,741
    • Issue date Aug 12, 2008
    • William S. Dworzan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Handheld gyroscopic exercise device
    • Patent number 7,326,156
    • Issue date Feb 5, 2008
    • William S. Dworzan
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ADJUSTABLE PUTTER
    • Publication number 20070298904
    • Publication date Dec 27, 2007
    • Bill Dworzan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Rib forming apparatus and method
    • Publication number 20070267778
    • Publication date Nov 22, 2007
    • Bill Dworzan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Gyro power starter
    • Publication number 20070266805
    • Publication date Nov 22, 2007
    • Bill Dworzan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Root barrier
    • Publication number 20070266626
    • Publication date Nov 22, 2007
    • Bill Dworzan
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    Handheld gyroscopic exercise device
    • Publication number 20050101454
    • Publication date May 12, 2005
    • William S. Dworzan
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Toothbrush with tuned vibrating head
    • Publication number 20040261203
    • Publication date Dec 30, 2004
    • William S. Dworzan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Toothbrush with vibrating head
    • Publication number 20030079304
    • Publication date May 1, 2003
    • William S. Dworzan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE