TREA

D. Christian Koch

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  • Maple Grove, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self contained lubricant dispenser
    • Patent number 8,424,722
    • Issue date Apr 23, 2013
    • Graco Minnesota Inc.
    • D. Christian Koch
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Lubricant dispense meter
    • Patent number D495615
    • Issue date Sep 7, 2004
    • Graco Minnesota Inc.
    • Mark A. King
    • D10 - Measuring, testing, or signalling instruments
  • Information Patent Grant

    Fluid dispensing meter
    • Patent number D484818
    • Issue date Jan 6, 2004
    • Graco Minnesota Inc.
    • Kenneth J. Krieter
    • D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents