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Elizabeth Joy Langer

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  • Minneapolis, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid handling couplings
    • Patent number 12,038,115
    • Issue date Jul 16, 2024
    • Colder Products Company
    • Shaun J. Jacobsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid couplings
    • Patent number 11,619,334
    • Issue date Apr 4, 2023
    • Colder Products Company
    • Elizabeth J. Langer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid handling devices
    • Patent number 11,612,731
    • Issue date Mar 28, 2023
    • Colder Products Company
    • Elizabeth J. Langer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid couplings
    • Patent number 11,566,738
    • Issue date Jan 31, 2023
    • Colder Products Company
    • Yogesh Mohan Bhat
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid handling couplings
    • Patent number 11,480,280
    • Issue date Oct 25, 2022
    • Colder Products Company
    • Elizabeth J. Langer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coupling assembly with retaining clip member
    • Patent number 11,415,251
    • Issue date Aug 16, 2022
    • Colder Products Company
    • Robert Keith Johnson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Coupling assembly with retaining clip member
    • Patent number 10,837,583
    • Issue date Nov 17, 2020
    • Colder Products Company
    • Robert Keith Johnson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Coupling assembly with retaining clip member
    • Patent number 10,151,409
    • Issue date Dec 11, 2018
    • Colder Products Company
    • Robert Keith Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID HANDLING COUPLINGS
    • Publication number 20240230001
    • Publication date Jul 11, 2024
    • Colder Products Company
    • Elizabeth J. Langer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID HANDLING COUPLINGS
    • Publication number 20240133500
    • Publication date Apr 25, 2024
    • Colder Products Company
    • Elizabeth J. Langer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID COUPLINGS
    • Publication number 20230235841
    • Publication date Jul 27, 2023
    • Colder Products Company
    • Elizabeth J. Langer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID HANDLING COUPLINGS
    • Publication number 20230220936
    • Publication date Jul 13, 2023
    • Colder Products Company
    • Shaun J. Jacobsen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID COUPLINGS
    • Publication number 20230184359
    • Publication date Jun 15, 2023
    • Colder Products Company
    • Yogesh Mohan Bhat
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID HANDLING COUPLINGS
    • Publication number 20220154864
    • Publication date May 19, 2022
    • Colder Products Company
    • Elizabeth J. Langer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID COUPLINGS
    • Publication number 20220065376
    • Publication date Mar 3, 2022
    • Colder Products Company
    • Yogesh Mohan Bhat
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID COUPLINGS
    • Publication number 20210386622
    • Publication date Dec 16, 2021
    • Colder Products Company
    • Kevin John Cornelius
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID COUPLINGS
    • Publication number 20210199223
    • Publication date Jul 1, 2021
    • Colder Products Company
    • Elizabeth J. Langer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Coupling Assembly with Retaining Clip Member
    • Publication number 20210054955
    • Publication date Feb 25, 2021
    • Colder Products Company
    • Robert Keith Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID HANDLING DEVICES
    • Publication number 20200282197
    • Publication date Sep 10, 2020
    • COLDER PRODUCTS COMPANY
    • Elizabeth J. LANGER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Coupling Assembly with Retaining Clip Member
    • Publication number 20190101232
    • Publication date Apr 4, 2019
    • COLDER PRODUCTS COMPANY
    • Robert Keith Johnson
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Coupling Assembly with Retaining Clip Member
    • Publication number 20160102791
    • Publication date Apr 14, 2016
    • COLDER PRODUCTS COMPANY
    • Robert Keith Johnson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...