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Mark W. Keyser

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  • Bloomfield, NY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hybrid seal application process
    • Patent number 10,333,156
    • Issue date Jun 25, 2019
    • GM Global Technology Operations LLC
    • Mark W. Keyser
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Hybrid seal application process
    • Patent number 8,911,918
    • Issue date Dec 16, 2014
    • GM Global Technology Operations LLC
    • Mark W. Keyser
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Aligning method for repeating and non-repeating units in a fuel cel...
    • Patent number 8,795,921
    • Issue date Aug 5, 2014
    • GM Global Technology Operations LLC
    • Jeffrey A. Rock
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Datum insert for shorting protection on a fuel cell plate
    • Patent number 8,722,274
    • Issue date May 13, 2014
    • GM Global Technology Operations LLC
    • Daniel P. Miller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Interlockable bead seal
    • Patent number 8,603,704
    • Issue date Dec 10, 2013
    • GM Global Technology Operations LLC
    • Mark W. Keyser
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Fuel cell plate measurement features
    • Patent number 8,453,334
    • Issue date Jun 4, 2013
    • GM Global Technology Operations LLC
    • Mark W. Keyser
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Interlockable bead seal
    • Patent number 8,227,145
    • Issue date Jul 24, 2012
    • GM Global Technology Operations LLC
    • Mark W. Keyser
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Container with integrated coolant seals
    • Patent number 8,052,007
    • Issue date Nov 8, 2011
    • GM Global Technology Operations LLC
    • Jeffrey M. Guzda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Side spring compression retention system
    • Patent number 8,012,648
    • Issue date Sep 6, 2011
    • GM Global Technology Operations LLC
    • Todd D. Bogumil
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Pre-nesting of the active area on plates to reduce thickness variation
    • Patent number 7,823,277
    • Issue date Nov 2, 2010
    • GM Global Technology Operations, Inc.
    • Mark W. Keyser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Aligning method for repeating and non-repeating units in a fuel cel...
    • Patent number 7,794,890
    • Issue date Sep 14, 2010
    • GM Global Technology Operations, Inc.
    • Jeffrey A. Rock
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    HYBRID SEAL APPLICATION PROCESS
    • Publication number 20150072268
    • Publication date Mar 12, 2015
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Mark W. Keyser
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL PLATE MEASUREMENT FEATURES
    • Publication number 20120198714
    • Publication date Aug 9, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Mark W. Keyser
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INTERLOCKABLE BEAD SEAL
    • Publication number 20120164560
    • Publication date Jun 28, 2012
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Mark W. Keyser
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DATUM INSERT FOR SHORTING PROTECTION ON A FUEL CELL PLATE
    • Publication number 20120045709
    • Publication date Feb 23, 2012
    • GM Global Technology Operations, Inc.
    • Daniel P. Miller
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HYBRID SEAL APPLICATION PROCESS
    • Publication number 20110195346
    • Publication date Aug 11, 2011
    • GM Global Technology Operations, Inc.
    • Mark W. Keyser
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Aligning Method For Repeating And Non-Repeating Units In A Fuel Cel...
    • Publication number 20100279195
    • Publication date Nov 4, 2010
    • Jeffrey A. Rock
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SIDE SPRING COMPRESSION RETENTION SYSTEM
    • Publication number 20090280359
    • Publication date Nov 12, 2009
    • Todd D. Bogumil
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    INTERLOCKABLE BEAD SEAL
    • Publication number 20090239128
    • Publication date Sep 24, 2009
    • Mark W. Keyser
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    PRE-NESTING OF THE ACTIVE AREA ON PLATES TO REDUCE THICKNESS VARIATION
    • Publication number 20090188099
    • Publication date Jul 30, 2009
    • Mark W. Keyser
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CONTAINER WITH INTEGRATED COOLANT SEALS
    • Publication number 20090178612
    • Publication date Jul 16, 2009
    • Jeffrey M. Guzda
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Aligning method for repeating and non-repeating units in a fuel cel...
    • Publication number 20060051651
    • Publication date Mar 9, 2006
    • Jeffrey A. Rock
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...