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Lee E. Altman

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  • Crystal Lake, IL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tubular frame structure connector system
    • Patent number 6,969,211
    • Issue date Nov 29, 2005
    • Lee E. Altman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Tubular frame structure connector system
    • Publication number 20040120759
    • Publication date Jun 24, 2004
    • Lee E. Altman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...