TREA

Vernon M. Cottles

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  • St. Paul, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Position detection for rotary control valves
    • Patent number 6,484,751
    • Issue date Nov 26, 2002
    • SPX Corporation
    • Lawrence R. Lafler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Position detection for rotary control valves
    • Patent number 6,244,296
    • Issue date Jun 12, 2001
    • SPX Corporation
    • Lawrence R. Lafler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Position detection for rotary control valves
    • Publication number 20010027812
    • Publication date Oct 11, 2001
    • SPX Corporation, Michigan
    • Lawrence R. Lafler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...