TREA

Walter O. Krause

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  • Newark, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Biflow filter drier
    • Patent number 4,954,252
    • Issue date Sep 4, 1990
    • Parker-Hannifin Corporation
    • Gary E. Griffin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Shock resistant receiver dehydrator
    • Patent number 4,908,132
    • Issue date Mar 13, 1990
    • Parker-Hannifin Corporation
    • Richard Koval
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Fluid indicator for refrigeration system
    • Patent number 4,788,929
    • Issue date Dec 6, 1988
    • Parker-Hannifin Corporation
    • Walter O. Krause
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Filter dryer
    • Patent number 4,474,661
    • Issue date Oct 2, 1984
    • Parker-Hannifin Corporation
    • Gary A. Nearpass
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Filter block and method of making the same
    • Patent number 4,266,408
    • Issue date May 12, 1981
    • Parker-Hannifin Corporation
    • Walter O. Krause
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Discharge line filter-dryer
    • Patent number 4,255,940
    • Issue date Mar 17, 1981
    • Parker-Hannifin Corporation
    • Darwin R. Grahl
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method of making filter block of an adsorbent and phenolic-polyuret...
    • Patent number 4,220,553
    • Issue date Sep 2, 1980
    • Parker-Hannifin Corporation
    • Walter O. Krause
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Filter block and method of making the same
    • Patent number 4,144,171
    • Issue date Mar 13, 1979
    • Parker-Hannifin Corporation
    • Walter O. Krause
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...