TREA

James F. Fife

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  • Seattle, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable water filter and valve assembly
    • Patent number 5,558,762
    • Issue date Sep 24, 1996
    • MSR
    • James F. Fife
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water filter with adjustable inlet hose assembly
    • Patent number 5,487,833
    • Issue date Jan 30, 1996
    • Mountain Safety Research (MSR)
    • James F. Fife
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Portable water filter having an inlet conduit with a weight and flo...
    • Patent number 5,330,640
    • Issue date Jul 19, 1994
    • Mountain Safety Research, Inc.
    • James F. Fife
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water filter
    • Patent number 5,266,196
    • Issue date Nov 30, 1993
    • Mountain Safety Research, Inc.
    • James F. Fife
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water filter
    • Patent number D321550
    • Issue date Nov 12, 1991
    • Mountain Safety Research, Inc.
    • Kenneth D. Laughlen
    • D23 - Environmental heating and cooling