TREA

Gregory M. Wiener

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  • Alamo, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roof mounting assembly
    • Patent number 8,631,629
    • Issue date Jan 21, 2014
    • Gregory M. Wiener
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roof mounting assembly
    • Patent number 8,448,407
    • Issue date May 28, 2013
    • Gregory M. Wiener
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...