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Robert L. Claussen

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  • Crystal, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chemical measuring and injecting device
    • Patent number D472484
    • Issue date Apr 1, 2003
    • Daniel L. Connolly
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Field tile intake cover
    • Patent number D446844
    • Issue date Aug 21, 2001
    • Redball, LLC
    • Steven W. Claussen
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Spray boom support assembly
    • Patent number 6,047,901
    • Issue date Apr 11, 2000
    • C.A.P., Inc.
    • Randy J. Pederson
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Chemical measuring tank
    • Patent number 6,006,951
    • Issue date Dec 28, 1999
    • C.A.P. Inc.
    • Michael D. O'Dougherty
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Chemical measuring system
    • Patent number 5,607,080
    • Issue date Mar 4, 1997
    • C.A.P. Inc.
    • Michael D. O'Dougherty
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Spray shield
    • Patent number 5,155,933
    • Issue date Oct 20, 1992
    • Steven W. Claussen
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Liquid flow indicator for farm implements
    • Patent number 4,562,863
    • Issue date Jan 7, 1986
    • Robert L. Claussen
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Toy vehicle with timing device
    • Patent number 4,472,905
    • Issue date Sep 25, 1984
    • Custom Concepts, Incorporated
    • Gary S. Silverman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Self-contained game
    • Patent number 4,371,171
    • Issue date Feb 1, 1983
    • Custom Concepts Incorporated
    • Gary S. Silverman
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    Game apparatus
    • Patent number 4,366,957
    • Issue date Jan 4, 1983
    • Leisure Dynamics, Inc.
    • Gary T. Aldcroft
    • A63 - SPORTS GAMES AMUSEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTATIONAL MOLDING TO FORM MULTILAYER ARTICLE
    • Publication number 20090039548
    • Publication date Feb 12, 2009
    • Custom Roto-Mold, Inc.
    • Robert L. Claussen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Bulk container with collapsible support
    • Publication number 20070045355
    • Publication date Mar 1, 2007
    • Steven W. Claussen
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...