TREA

Herb Kamphausen

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  • Willits, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Floor joist system
    • Patent number 7,975,446
    • Issue date Jul 12, 2011
    • California Expanded Metal Products Company
    • Georgi Hall
    • E04 - BUILDING
  • Information Patent Grant

    Floor system
    • Patent number 7,451,575
    • Issue date Nov 18, 2008
    • California Expanded Metal Products Company
    • Georgi Hall
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

  • Information Patent Application

    FLOOR SYSTEM
    • Publication number 20090064611
    • Publication date Mar 12, 2009
    • California Expanded Metal Products Company
    • Georgi Hall
    • E04 - BUILDING
  • Information Patent Application

    Floor system
    • Publication number 20060096181
    • Publication date May 11, 2006
    • Georgi Hall
    • E04 - BUILDING