TREA

Robert E. Purvis

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  • Bloomington, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Two component seal
    • Patent number 7,367,739
    • Issue date May 6, 2008
    • Clark Equipment Company
    • Knute K. Brock
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    TWO COMPONENT PIN SEAL
    • Publication number 20080237992
    • Publication date Oct 2, 2008
    • CLARK EQUIPMENT COMPANY
    • Knute K. Brock
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Two component seal
    • Publication number 20060022412
    • Publication date Feb 2, 2006
    • Clark Equipment Company
    • Knute K. Brock
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...