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Dave Atkins

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  • Puyallup, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rotary engine with improved seal assembly
    • Patent number 7,303,380
    • Issue date Dec 4, 2007
    • Dave Atkins
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary engine seal assembly
    • Patent number 7,275,919
    • Issue date Oct 2, 2007
    • David Atkins
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Rotary engine with improved seal assembly
    • Publication number 20070189913
    • Publication date Aug 16, 2007
    • Dave Atkins
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Rotary engine seal assembly
    • Publication number 20070189914
    • Publication date Aug 16, 2007
    • David Atkins
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES