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Glen O. Gregerson

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  • Hudson, WI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Framed air filter with stabilizing flap
    • Patent number 12,263,433
    • Issue date Apr 1, 2025
    • 3M Innovative Properties Company
    • Fiona E. Menken
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pleated air filter with reinforcing filaments comprising locally-th...
    • Patent number 12,053,733
    • Issue date Aug 6, 2024
    • 3M Innovative Properties Company
    • Jonathan M. Lise
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pleated air filter with bridging filaments and continuous-contact f...
    • Patent number 12,017,175
    • Issue date Jun 25, 2024
    • 3M Innovative Properties Company
    • Zhiqun Zhang
    • B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
  • Information Patent Grant

    Air filter
    • Patent number D998126
    • Issue date Sep 5, 2023
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • D21 - Games, toys, and sports goods
  • Information Patent Grant

    Channel-framed, pleated air filter with bridging filaments
    • Patent number 11,697,088
    • Issue date Jul 11, 2023
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Uniformly expandable air filter
    • Patent number 11,642,617
    • Issue date May 9, 2023
    • 3M Innovative Properties Company
    • Andrew R. Fox
    • E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
  • Information Patent Grant

    Air filter
    • Patent number D972698
    • Issue date Dec 13, 2022
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air filter media with post-pleat-deposited sorbent particles
    • Patent number 11,305,224
    • Issue date Apr 19, 2022
    • 3M Innovative Properties Company
    • Andrew R. Fox
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Channel-framed, pleated air filter with bridging filaments
    • Patent number 11,253,807
    • Issue date Feb 22, 2022
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Uniformly expandable air filter
    • Patent number 11,192,059
    • Issue date Dec 7, 2021
    • 3M Innovative Properties Company
    • Andrew R. Fox
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Expandable air filters
    • Patent number 10,981,099
    • Issue date Apr 20, 2021
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter devices with gap sealing unit
    • Patent number 10,940,416
    • Issue date Mar 9, 2021
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter comprising frame with bowed inner edge
    • Patent number 10,921,020
    • Issue date Feb 16, 2021
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter with spiral-wrapped frame
    • Patent number 10,744,441
    • Issue date Aug 18, 2020
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter
    • Patent number D875909
    • Issue date Feb 18, 2020
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air filter use indicators
    • Patent number 10,286,349
    • Issue date May 14, 2019
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air filter
    • Patent number D831182
    • Issue date Oct 16, 2018
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Air filter
    • Patent number D732153
    • Issue date Jun 16, 2015
    • 3M Innovative Properties Company
    • Stephen M. Sanocki
    • D23 - Environmental heating and cooling
  • Information Patent Grant

    Sheet material
    • Patent number D725390
    • Issue date Mar 31, 2015
    • 3M Innovative Properties Company
    • Stephen M. Sanocki
    • D05 - Textile or paper yard goods

Patents Applicationslast 30 patents

  • Information Patent Application

    Framed Air Filter with Stabilizing Flap
    • Publication number 20240207769
    • Publication date Jun 27, 2024
    • 3M Innovative Properties Company
    • Fiona E. Menken
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Kit for Air-Filtration Assembly
    • Publication number 20240149198
    • Publication date May 9, 2024
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER FRAME ASSEMBLY FOR FILTER MEDIA, FILTRATION SYSTEM, AND METH...
    • Publication number 20230277970
    • Publication date Sep 7, 2023
    • 3M Innovative Properties Company
    • Mark A. Sanocki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COLLAPSIBLE AIR FILTER AND ASSOCIATED PACKAGING
    • Publication number 20230277971
    • Publication date Sep 7, 2023
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CHANNEL-FRAMED, PLEATED AIR FILTER WITH BRIDGING FILAMENTS
    • Publication number 20220126233
    • Publication date Apr 28, 2022
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PLEATED AIR FILTER WITH BRIDGING FILAMENTS AND CONTINUOUS-CONTACT F...
    • Publication number 20210229022
    • Publication date Jul 29, 2021
    • 3M INNOVATIVE PROPERTIES COMPANY
    • Zhiqun Zhang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PLEATED AIR FILTER WITH REINFORCING FILAMENTS COMPRISING LOCALLY-TH...
    • Publication number 20210229023
    • Publication date Jul 29, 2021
    • 3M Innovative Properties Company
    • Jonathan M. Lise
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER DEVICES WITH GAP SEALING UNIT
    • Publication number 20210187425
    • Publication date Jun 24, 2021
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER MEDIA WITH POST-PLEAT-DEPOSITED SORBENT PARTICLES
    • Publication number 20200129907
    • Publication date Apr 30, 2020
    • 3M Innovative Properties Company
    • Andrew R. Fox
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER COMPRISING FRAME WITH BOWED INNER EDGE
    • Publication number 20190242616
    • Publication date Aug 8, 2019
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CHANNEL-FRAMED, PLEATED AIR FILTER WITH BRIDGING FILAMENTS
    • Publication number 20190217239
    • Publication date Jul 18, 2019
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Filter With Spiral-Wrapped Frame
    • Publication number 20190046910
    • Publication date Feb 14, 2019
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER DEVICES WITH GAP SEALING UNIT
    • Publication number 20180345194
    • Publication date Dec 6, 2018
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXPANDABLE AIR FILTERS
    • Publication number 20180272263
    • Publication date Sep 27, 2018
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER CONFIGURED IN A ROLL
    • Publication number 20170246583
    • Publication date Aug 31, 2017
    • 3M Innovative Properties Company
    • Andrew R. Fox
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR FILTER USE INDICATORS
    • Publication number 20170128873
    • Publication date May 11, 2017
    • 3M Innovative Properties Company
    • Glen O. Gregerson
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL