TREA

John Haeg

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Linear actuator control structure
    • Patent number RE41036
    • Issue date Dec 15, 2009
    • Tennant Company
    • Bruce Bushey
    • 318 - Electricity: motive power systems
  • Information Patent Grant

    Control system for a floor maintenance appliance
    • Patent number 7,038,416
    • Issue date May 2, 2006
    • Tennant Company
    • Robert J. Erko
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Linear actuator control structure
    • Patent number 6,614,195
    • Issue date Sep 2, 2003
    • Tennant Company
    • Bruce Bushey
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Control system for a floor maintenance appliance
    • Publication number 20020175648
    • Publication date Nov 28, 2002
    • Robert J. Erko
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Linear actuator control structure
    • Publication number 20010054533
    • Publication date Dec 27, 2001
    • Bruce Bushey
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...