TREA

Lewis S. Schooler

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  • Ephrata, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust muffler
    • Patent number 9,062,590
    • Issue date Jun 23, 2015
    • Lewis S. Schooler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust muffler
    • Patent number 8,640,822
    • Issue date Feb 4, 2014
    • Lewis S. Schooler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST MUFFLER
    • Publication number 20140311821
    • Publication date Oct 23, 2014
    • Lewis S. Schooler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST MUFFLER
    • Publication number 20130199870
    • Publication date Aug 8, 2013
    • Lewis S. Schooler
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES