TREA

Michael P. Gray

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  • Kohler, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pump operated plumbing fixture
    • Patent number 5,913,611
    • Issue date Jun 22, 1999
    • Kohler Co.
    • Norman J. Jaeckels
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pump operated plumbing fixture
    • Patent number 5,729,837
    • Issue date Mar 24, 1998
    • Kohler Co.
    • Norman J. Jaeckels
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pump operated plumbing fixture
    • Patent number 5,305,475
    • Issue date Apr 26, 1994
    • Kohler Co.
    • Norman J. Jaeckels
    • E03 - WATER SUPPLY SEWERAGE