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Ralph Paul Stillman

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  • Excelsior, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bag dispenser
    • Patent number 11,945,675
    • Issue date Apr 2, 2024
    • Twist-Ease Inc.
    • James Ray Helseth
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Bag dispenser
    • Patent number 10,654,680
    • Issue date May 19, 2020
    • Twist-Ease Inc.
    • James Ray Helseth
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Syringe injection aid
    • Patent number 10,420,887
    • Issue date Sep 24, 2019
    • Ralph Stillman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bag dispenser
    • Patent number 9,751,712
    • Issue date Sep 5, 2017
    • Twist-Ease Inc.
    • James Ray Helseth
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bag dispenser
    • Patent number 9,206,007
    • Issue date Dec 8, 2015
    • Twist-Ease Inc.
    • James Ray Helseth
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    BAG DISPENSER
    • Publication number 20240300770
    • Publication date Sep 12, 2024
    • Twist-Ease Inc.
    • James Ray Helseth
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    BAG DISPENSER
    • Publication number 20230286772
    • Publication date Sep 14, 2023
    • Twist-Ease Inc.
    • James Ray Helseth
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BAG DISPENSER
    • Publication number 20220250867
    • Publication date Aug 11, 2022
    • Twist-Ease Inc.
    • James Ray Helseth
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    BAG DISPENSER
    • Publication number 20200385230
    • Publication date Dec 10, 2020
    • Twist-Ease Inc.
    • James Ray Helseth
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BAG DISPENSER
    • Publication number 20180127229
    • Publication date May 10, 2018
    • Twist-Ease Inc.
    • James Ray Helseth
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Syringe Injection Aid
    • Publication number 20170246389
    • Publication date Aug 31, 2017
    • Ralph Stillman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BAG DISPENSER
    • Publication number 20160016752
    • Publication date Jan 21, 2016
    • Twist-East Inc.
    • James Ray Helseth
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    Bag Dispenser
    • Publication number 20130134181
    • Publication date May 30, 2013
    • James Ray Helseth
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...