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Christopher Hubbard

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  • Jefferson, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter and method for filtering a liquid
    • Patent number 11,745,123
    • Issue date Sep 5, 2023
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil filter
    • Patent number 11,135,533
    • Issue date Oct 5, 2021
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter and method for filtering a liquid
    • Patent number 11,058,974
    • Issue date Jul 13, 2021
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil filter
    • Patent number 10,617,980
    • Issue date Apr 14, 2020
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter and method for filtering a liquid
    • Patent number 9,987,575
    • Issue date Jun 5, 2018
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method of filtering a liquid with a filter assembly having a primar...
    • Patent number 9,943,787
    • Issue date Apr 17, 2018
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method of exchanging a filter assembly
    • Patent number 9,833,864
    • Issue date Dec 5, 2017
    • Ian Sullivan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for filtering a liquid
    • Patent number 9,339,746
    • Issue date May 17, 2016
    • HUBB FILTERS, INC.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil filter
    • Patent number 8,709,240
    • Issue date Apr 29, 2014
    • 37Degree Filters, Inc.
    • Christopher Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Oil filter
    • Patent number 8,187,458
    • Issue date May 29, 2012
    • Lifetime Oil Filter, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    OIL FILTER
    • Publication number 20220266176
    • Publication date Aug 25, 2022
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL FILTER
    • Publication number 20200261829
    • Publication date Aug 20, 2020
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER AND METHOD FOR FILTERING A LIQUID
    • Publication number 20180304180
    • Publication date Oct 25, 2018
    • Hubb Filters, Inc.
    • Christopher M. HUBBARD
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL FILTER
    • Publication number 20180236382
    • Publication date Aug 23, 2018
    • Hubb Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER AND METHOD FOR FILTERING A LIQUID
    • Publication number 20160228803
    • Publication date Aug 11, 2016
    • HUBS FILTERS, INC.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR FILTERING A LIQUID
    • Publication number 20140190527
    • Publication date Jul 10, 2014
    • 37Degree Filters, Inc.
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD OF EXCHANGING A FILTER ASSEMBLY
    • Publication number 20140082910
    • Publication date Mar 27, 2014
    • 37Degree Filters, Inc.
    • Ian Sullivan
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    METHOD OF FILTERING A LIQUID WITH A FILTER ASSEMBLY HAVING A PRIMAR...
    • Publication number 20140069874
    • Publication date Mar 13, 2014
    • 37 DEGREE FILTERS INC
    • Christopher M. Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL FILTER
    • Publication number 20120292265
    • Publication date Nov 22, 2012
    • Christopher Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL FILTER
    • Publication number 20100237022
    • Publication date Sep 23, 2010
    • Christopher Hubbard
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL