TREA

Mark F. Spreitzer

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  • Howell, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Seal with guide member
    • Patent number 7,959,157
    • Issue date Jun 14, 2011
    • SKF USA Inc.
    • David Dobbs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Unitized tone ring assembly
    • Patent number 6,664,780
    • Issue date Dec 16, 2003
    • SKF USA Inc.
    • David Dobbs
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Unitized tone ring assembly
    • Patent number 6,549,001
    • Issue date Apr 15, 2003
    • SKF USA Inc.
    • David Dobbs
    • G01 - MEASURING TESTING

Patents Applicationslast 30 patents

  • Information Patent Application

    SEAL WITH GUIDE MEMBER
    • Publication number 20080143055
    • Publication date Jun 19, 2008
    • SKF USA INC.
    • David Dobbs
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    UNITIZED TONE RING ASSEMBLY
    • Publication number 20030085696
    • Publication date May 8, 2003
    • David Dobbs
    • G01 - MEASURING TESTING
  • Information Patent Application

    Unitized tone ring assembly
    • Publication number 20030085697
    • Publication date May 8, 2003
    • David Dobbs
    • G01 - MEASURING TESTING