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Gary H. Strom

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  • Moorhead, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Portable cofferdam system
    • Patent number 12,031,286
    • Issue date Jul 9, 2024
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    CIPP liner reel system
    • Patent number 11,898,684
    • Issue date Feb 13, 2024
    • Subsurface, Inc.
    • Gary H. Strom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Portable cofferdam system
    • Patent number 11,624,167
    • Issue date Apr 11, 2023
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Portable cofferdam
    • Patent number D968206
    • Issue date Nov 1, 2022
    • Subsurface, Inc.
    • Gary H. Strom
    • D08 - Tools and hardware
  • Information Patent Grant

    Portable cofferdam
    • Patent number D959249
    • Issue date Aug 2, 2022
    • Subsurface, Inc.
    • Gary H. Strom
    • D08 - Tools and hardware
  • Information Patent Grant

    CIPP liner reel system
    • Patent number 11,287,077
    • Issue date Mar 29, 2022
    • Subsurface, Inc.
    • Gary H. Strom
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    CIPP liner feed roller
    • Patent number 11,262,015
    • Issue date Mar 1, 2022
    • Subsurface, Inc.
    • Jason M. Homrighaus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Portable cofferdam assembly system
    • Patent number 11,242,665
    • Issue date Feb 8, 2022
    • Subsurface, Inc.
    • Brandon G. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Portable cofferdam system
    • Patent number 11,149,401
    • Issue date Oct 19, 2021
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    CIPP liner feed roller
    • Patent number 10,851,933
    • Issue date Dec 1, 2020
    • Subsurface, Inc.
    • Jason M. Homrighaus
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Portable cofferdam system
    • Patent number 10,794,033
    • Issue date Oct 6, 2020
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    CIPP liner reel system
    • Patent number 10,550,988
    • Issue date Feb 4, 2020
    • Subsurface, Inc.
    • Gary H. Strom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Portable cofferdam system
    • Patent number 10,435,860
    • Issue date Oct 8, 2019
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Portable cofferdam system
    • Patent number 10,100,483
    • Issue date Oct 16, 2018
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Portable cofferdam system
    • Patent number 9,945,091
    • Issue date Apr 17, 2018
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

  • Information Patent Application

    Portable Cofferdam System
    • Publication number 20240344292
    • Publication date Oct 17, 2024
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CIPP Liner Reel System
    • Publication number 20240183480
    • Publication date Jun 6, 2024
    • Subsurface, Inc.
    • Gary H. Strom
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Portable Cofferdam System
    • Publication number 20230243118
    • Publication date Aug 3, 2023
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Portable Cofferdam Assembly System
    • Publication number 20220380998
    • Publication date Dec 1, 2022
    • Subsurface, Inc.
    • Brandon G. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CIPP Liner Reel System
    • Publication number 20220205577
    • Publication date Jun 30, 2022
    • Subsurface, Inc.
    • Gary H. Strom
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    CIPP Liner Feed Roller
    • Publication number 20220170582
    • Publication date Jun 2, 2022
    • Subsurface, Inc.
    • Jason M. Homrighaus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Portable Cofferdam System
    • Publication number 20220034059
    • Publication date Feb 3, 2022
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CIPP Liner Feed Roller
    • Publication number 20210071802
    • Publication date Mar 11, 2021
    • Subsurface, Inc.
    • Jason M. Homrighaus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CIPP Liner Reel System
    • Publication number 20200173601
    • Publication date Jun 4, 2020
    • Subsurface, Inc.
    • Gary H. Strom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Portable Cofferdam System
    • Publication number 20200032475
    • Publication date Jan 30, 2020
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    CIPP Liner Feed Roller
    • Publication number 20180292040
    • Publication date Oct 11, 2018
    • Jason M. Homrighaus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CIPP Liner Reel System
    • Publication number 20180266615
    • Publication date Sep 20, 2018
    • Subsurface, Inc.
    • Gary H. Strom
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Portable Cofferdam System
    • Publication number 20180230663
    • Publication date Aug 16, 2018
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    Portable Cofferdam System
    • Publication number 20180106008
    • Publication date Apr 19, 2018
    • Subsurface, Inc.
    • Gary H. Strom
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING