TREA

Roger H. Leduc

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  • Pascoag, RI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dry sprinkler assemblies
    • Patent number 11,925,826
    • Issue date Mar 12, 2024
    • Tyco Fire Products LP
    • Yoram Ringer
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Dry sprinkler assemblies
    • Patent number 9,440,104
    • Issue date Sep 13, 2016
    • Tyco Fire Products LP
    • Yoram Ringer
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Dry sprinklers with multiple coupling arrangements
    • Patent number 9,427,610
    • Issue date Aug 30, 2016
    • Tyco Fire Products LP
    • Yoram Ringer
    • A62 - LIFE-SAVING FIRE-FIGHTING

Patents Applicationslast 30 patents

  • Information Patent Application

    DRY SPRINKLER ASSEMBLIES
    • Publication number 20210205645
    • Publication date Jul 8, 2021
    • TYCO FIRE PRODUCTS LP
    • YORAM RINGER
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    DRY SPRINKLER ASSEMBLIES
    • Publication number 20160339283
    • Publication date Nov 24, 2016
    • TYCO FIRE PRODUCTS LP
    • YORAM RINGER
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    DRY SPRINKLER ASSEMBLIES
    • Publication number 20140102729
    • Publication date Apr 17, 2014
    • TYCO FIRE PRODUCTS LP
    • Yoram Ringer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    DRY SPRINKLERS WITH MULTIPLE COUPLING ARRANGEMENTS
    • Publication number 20140096981
    • Publication date Apr 10, 2014
    • TYCO FIRE PRODUCTS LP
    • Yoram Ringer
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC