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Christoph Passow

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  • Leichlingen, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Valve stem seal
    • Patent number 11,846,212
    • Issue date Dec 19, 2023
    • Aktiebolaget SKF
    • Christoph Passow
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal assembly
    • Patent number 10,883,605
    • Issue date Jan 5, 2021
    • Aktiebolaget SKF
    • Juergen Kurth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal for sealing a valve shaft, tool and method for mounting a seal...
    • Patent number 10,443,734
    • Issue date Oct 15, 2019
    • Aktiébolaget SKF
    • Helmut Benedix
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Seal assembly
    • Patent number 10,385,976
    • Issue date Aug 20, 2019
    • Aktiébolaget SKF
    • Juergen Kurth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing lip and seal
    • Patent number 9,841,105
    • Issue date Dec 12, 2017
    • Aktiebolaget SKF
    • Helmut Benedix
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    RADIAL SHAFT SEAL RING
    • Publication number 20230272857
    • Publication date Aug 31, 2023
    • Christoph PASSOW
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE STEM SEAL
    • Publication number 20230021872
    • Publication date Jan 26, 2023
    • Aktiebolaget SKF
    • Christoph Passow
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SEAL ASSEMBLY
    • Publication number 20190293182
    • Publication date Sep 26, 2019
    • Aktiebolaget SKF
    • Juergen Kurth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL ASSEMBLY
    • Publication number 20180106379
    • Publication date Apr 19, 2018
    • Aktiebolaget SKF
    • Juergen Kurth
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL FOR SEALING A VALVE SHAFT, TOOL AND METHOD FOR MOUNTING A SEAL...
    • Publication number 20160341315
    • Publication date Nov 24, 2016
    • Aktiebolaget SKF
    • Helmut BENEDIX
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING LIP AND SEAL
    • Publication number 20140151967
    • Publication date Jun 5, 2014
    • Helmut Benedix
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Radial Shaft Seal Ring
    • Publication number 20130341873
    • Publication date Dec 26, 2013
    • Helmut Benedix
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...