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David Robert MEKALA

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  • Maplewood, MN, US
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PARTICLE LOADED, FIBER-REINFORCED COMPOSITE MATERIALS
    • Publication number 20150318080
    • Publication date Nov 5, 2015
    • 3M INNOVATIVE PROPERTIES COMPANY
    • David Robert Mekala
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FIBER-REINFORCED NANOPARTICLE-LOADED THERMOSET POLYMER COMPOSITE WI...
    • Publication number 20130167502
    • Publication date Jul 4, 2013
    • 3M Innovative Properties Company
    • David M. Wilson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ROLL-GOOD FUEL CELL FABRICATION PROCESSES, EQUIPMENT, AND ARTICLES...
    • Publication number 20120321986
    • Publication date Dec 20, 2012
    • 3M Innovative Properties Company
    • David Robert MEKALA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FUEL CELL GAS DIFFUSION LAYER
    • Publication number 20110027492
    • Publication date Feb 3, 2011
    • 3M Innovative Properties Company
    • David R. MEKALA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CATALYST INK
    • Publication number 20100285951
    • Publication date Nov 11, 2010
    • 3M Innovative Properties Company
    • Bhaskar V. Velamakanni
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    ROLL-GOOD FUEL CELL FABRICATION PROCESSES, EQUIPMENT, AND ARTICLES...
    • Publication number 20100196796
    • Publication date Aug 5, 2010
    • 3M Innovative Properties Company
    • David Robert MEKALA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    METHOD OF MAKING A MEMBRANE ELECTRODE ASSEMBLY
    • Publication number 20070155615
    • Publication date Jul 5, 2007
    • 3M Innovative Properties Company
    • David R. Mekala
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    ROLL-GOOD FUEL CELL FABRICATION PROCESSES, EQUIPMENT, AND ARTICLES...
    • Publication number 20070141436
    • Publication date Jun 21, 2007
    • 3M Innovative Properties Company
    • David Robert Mekala
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Curable subgasket for a membrane electrode assembly
    • Publication number 20060078781
    • Publication date Apr 13, 2006
    • 3M Innovative Properties Company
    • David W. Stegink
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Fuel cell gas diffusion layer
    • Publication number 20050064275
    • Publication date Mar 24, 2005
    • 3M Innovative Properties Company
    • David R. Mekala
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Roll-good fuel cell fabrication processes, equipment, and articles...
    • Publication number 20040241525
    • Publication date Dec 2, 2004
    • 3M Innovative Properties Company
    • David Robert Mekala
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Catalyst ink
    • Publication number 20040107869
    • Publication date Jun 10, 2004
    • 3M Innovative Properties Company
    • Bhaskar V. Velamakanni
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Decal method of making membrane electrode assemblies for fuel cells
    • Publication number 20020136940
    • Publication date Sep 26, 2002
    • 3M Innovative Properties Company
    • Shane S. Mao
    • H01 - BASIC ELECTRIC ELEMENTS