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Robert Janian

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  • Encino, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Self lubricating bearing sleeve
    • Patent number 11,085,491
    • Issue date Aug 10, 2021
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Elastic contact seal
    • Patent number 9,939,067
    • Issue date Apr 10, 2018
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi spring ring
    • Patent number 7,159,857
    • Issue date Jan 9, 2007
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Springclip ring
    • Patent number 6,419,236
    • Issue date Jul 16, 2002
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Low friction wheel
    • Patent number 5,732,441
    • Issue date Mar 31, 1998
    • Robert Janian
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method of making elastomeric embedded spring seal
    • Patent number 4,939,830
    • Issue date Jul 10, 1990
    • Tetrafluor, Inc.
    • Robert Janian
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Hydraulic seal assembly
    • Patent number 4,917,390
    • Issue date Apr 17, 1990
    • Tetrafluor, Inc.
    • John Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Modified C-shaped mechanical spring seal
    • Patent number 4,508,356
    • Issue date Apr 2, 1985
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method of making improved spring seal
    • Patent number 4,261,192
    • Issue date Apr 14, 1981
    • Robert Janian
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Spring seal
    • Patent number 4,133,542
    • Issue date Jan 9, 1979
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Elastic contact seal
    • Publication number 20170159823
    • Publication date Jun 8, 2017
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Rosette lipseal
    • Publication number 20160146351
    • Publication date May 26, 2016
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Piston ring seal
    • Publication number 20100001475
    • Publication date Jan 7, 2010
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Spring seal
    • Publication number 20070108680
    • Publication date May 17, 2007
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Multi spring ring
    • Publication number 20060033251
    • Publication date Feb 16, 2006
    • Robert Janian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...