TREA

Christine L. McCool

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  • St. Paul, MN, US
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Patents Applicationslast 30 patents

  • Information Patent Application

    Filter Securement Assembly
    • Publication number 20220410056
    • Publication date Dec 29, 2022
    • 3M Innovative Properties Company
    • Tommie W. Kelley
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER ASSEMBLY
    • Publication number 20220314152
    • Publication date Oct 6, 2022
    • 3M Innovative Properties Company
    • John B. Stender
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    FILTER ASSEMBLY
    • Publication number 20220176282
    • Publication date Jun 9, 2022
    • 3M Innovative Properties Company
    • Hannah L. Stoughton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FIRE-RESISTANT FILTER
    • Publication number 20210316239
    • Publication date Oct 14, 2021
    • 3M Innovative Properties Company
    • Matthew W. Gorrell
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    FILTER ASSEMBLY
    • Publication number 20210238032
    • Publication date Aug 5, 2021
    • Hannah L. Stoughton
    • B82 - NANO-TECHNOLOGY