Donald E. Karhoff

Person

  • Bancroft, MI, US

Patents Applicationslast 30 patents

  • Information Patent Application

    Rolled Compression Fitting

    • Publication number 20080136175
    • Publication date Jun 12, 2008
    • BLD PRODUCTS, LTD
    • Robert C. Hansen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...