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John R. DuBois

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  • Palm Beach Gardens, FL, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Power generation system
    • Patent number 8,677,752
    • Issue date Mar 25, 2014
    • MINE-NRG, Inc.
    • John R. DuBois
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Geothermal power generation system and method for adapting to mine...
    • Patent number 7,984,613
    • Issue date Jul 26, 2011
    • Mine-RG, Inc.
    • John R. DuBois
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Power generation system
    • Patent number 7,621,129
    • Issue date Nov 24, 2009
    • Mine-RG, Inc.
    • John R. DuBois
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents