TREA

SEAL ENGINEERING AS

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  • Fredrikstad, NO
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pressure released wiper assembly
    • Patent number 9,989,152
    • Issue date Jun 5, 2018
    • SEAL ENGINEERING AS
    • Julian Putkowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure released wiper assembly for a sealing arrangement
    • Patent number 9,599,226
    • Issue date Mar 21, 2017
    • SEAL ENGINEERING AS
    • Julian Putkowski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE RELEASED WIPER ASSEMBLY FOR A SEALING ARRANGEMENT
    • Publication number 20170159819
    • Publication date Jun 8, 2017
    • SEAL ENGINEERING AS
    • Julian PUTKOWSKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE RELEASED WIPER ASSEMBLY
    • Publication number 20170159820
    • Publication date Jun 8, 2017
    • SEAL ENGINEERING AS
    • Julian PUTKOWSKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE RELEASED WIPER ASSEMBLY FOR A SEALING ARRANGEMENT
    • Publication number 20160116065
    • Publication date Apr 28, 2016
    • SEAL ENGINEERING AS
    • Julian PUTKOWSKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...