TREA

Jung W. Lee

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  • Vancouver, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Spherical rotary engine valve
    • Patent number 6,415,756
    • Issue date Jul 9, 2002
    • Jung W. Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    Spherical rotary engine valve assembly
    • Publication number 20040099236
    • Publication date May 27, 2004
    • Jung W. Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES