TREA

Joseph Huang

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  • Lexington, KY, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Quick oil change apparatus and process
    • Patent number 7,926,617
    • Issue date Apr 19, 2011
    • Ashland Licensing and Intellectual Property LLC
    • Frances E. Lockwood
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    QUICK OIL CHANGE APPARATUS AND PROCESS
    • Publication number 20090283363
    • Publication date Nov 19, 2009
    • Frances E. Lockwood
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES