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Bill Burns

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  • Bay Point, CA, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Color learning puzzle
    • Publication number 20070262523
    • Publication date Nov 15, 2007
    • Williams Sonoma, Inc.
    • Bill Burns
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    Learning puzzle of geometric shapes
    • Publication number 20070262521
    • Publication date Nov 15, 2007
    • Williams Sonoma, Inc.
    • Bill Burns
    • A63 - SPORTS GAMES AMUSEMENTS