TREA

Mark Graff

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  • Michigan City, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter unit
    • Patent number D1084220
    • Issue date Jul 15, 2025
    • Whirlpool Corporation
    • David P. Cooper
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Filter unit
    • Patent number D1059542
    • Issue date Jan 28, 2025
    • Whirlpool Corporation
    • David P. Cooper
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Refrigerator appliance
    • Patent number 12,123,638
    • Issue date Oct 22, 2024
    • Whirlpool Corporation
    • David Cooper
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Filter assembly
    • Patent number 11,806,648
    • Issue date Nov 7, 2023
    • Whirlpool Corporation
    • David P. Cooper
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Faucet conversion system
    • Patent number 10,640,393
    • Issue date May 5, 2020
    • Whirlpool Corporation
    • Dominique Cobb
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATOR APPLIANCE
    • Publication number 20240426542
    • Publication date Dec 26, 2024
    • Whirlpool Corporation
    • David COOPER
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR APPLIANCE
    • Publication number 20240110743
    • Publication date Apr 4, 2024
    • Whirlpool Corporation
    • David COOPER
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FILTER ASSEMBLY
    • Publication number 20240024803
    • Publication date Jan 25, 2024
    • Whirlpool Corporation
    • David P. Cooper
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY
    • Publication number 20230330575
    • Publication date Oct 19, 2023
    • Whirlpool Corporation
    • David P. Cooper
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FAUCET CONVERSION SYSTEM
    • Publication number 20180186655
    • Publication date Jul 5, 2018
    • Whirlpool Corporation
    • DOMINIQUE COBB
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE