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Joshua D. SILVER

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE FOCUS OPTICAL DEVICES
    • Publication number 20080008600
    • Publication date Jan 10, 2008
    • Joshua D. SILVER
    • Joshua David Silver
    • G02 - OPTICS
  • Information Patent Application

    Variable focus optical devices
    • Publication number 20060250699
    • Publication date Nov 9, 2006
    • SILVER, Joshua D.
    • Joshua David Silver
    • G02 - OPTICS

Trademarklast 30 trademarks