TREA

Scott Rolfson

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self-back flushing filtration assembly
    • Patent number 11,426,682
    • Issue date Aug 30, 2022
    • Grayl Inc.
    • Travis Merrigan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Cap for drinking vessel
    • Patent number D909127
    • Issue date Feb 2, 2021
    • Earthwell, Inc.
    • Scott Rolfson
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Ergonomic cap for filtration
    • Patent number 10,676,260
    • Issue date Jun 9, 2020
    • GRAYL, Inc.
    • Travis Merrigan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Water bottle cap
    • Patent number D863879
    • Issue date Oct 22, 2019
    • GRAYL, Inc.
    • Travis Merrigan
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Cap
    • Patent number D814857
    • Issue date Apr 10, 2018
    • Earthwell, Inc.
    • Scott Rolfson
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Cap
    • Patent number D814236
    • Issue date Apr 3, 2018
    • Earthwell, Inc.
    • Scott Rolfson
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Cup ring with handle
    • Patent number D809860
    • Issue date Feb 13, 2018
    • Earthwell, Inc.
    • Chris Carlson
    • D07 - Equipment for preparing or serving food or drink not elsewhere specified
  • Information Patent Grant

    Cap with bottle opener
    • Patent number D809919
    • Issue date Feb 13, 2018
    • Earthwell, Inc.
    • Chris Carlson
    • D09 - Packages and containers for goods
  • Information Patent Grant

    Cap
    • Patent number D797555
    • Issue date Sep 19, 2017
    • Earthwell, Inc.
    • Chris Carlson
    • D09 - Packages and containers for goods

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSING SURFACE FOR FILTRATION CONTAINER ASSEMBLY
    • Publication number 20230233964
    • Publication date Jul 27, 2023
    • GRAYL Inc.
    • Travis Merrigan
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    SELF-BACK FLUSHING FILTRATION ASSEMBLY
    • Publication number 20200282344
    • Publication date Sep 10, 2020
    • GRAYL Inc.
    • Travis Merrigan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ERGONOMIC CAP FOR FILTRATION
    • Publication number 20190135506
    • Publication date May 9, 2019
    • Grayl, Inc.
    • Travis Merrigan
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL