TREA

David N. Dupra

Follow

Person

  • Rochester, NY, US
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Changing radius generator
    • Patent number 8,674,531
    • Issue date Mar 18, 2014
    • Eastman Kodak Company
    • David N. Dupra
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Method for generating electricity
    • Patent number 8,669,667
    • Issue date Mar 11, 2014
    • Eastman Kodak Company
    • David N. Dupra
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHANGING RADIUS GENERATOR
    • Publication number 20140062089
    • Publication date Mar 6, 2014
    • David N. Dupra
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR GENERATING ELECTRICITY
    • Publication number 20140062090
    • Publication date Mar 6, 2014
    • David N. Dupra
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER