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Kenneth D. Cramer

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  • Corvallis, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyethylene pipe patching systems and methods
    • Patent number 8,057,895
    • Issue date Nov 15, 2011
    • Timberwolf Corporation
    • Kenneth H. Green
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents