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Billy Kirsch

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  • Phoenix, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filter for vehicle exhaust system
    • Patent number 7,877,989
    • Issue date Feb 1, 2011
    • Billy Kirsch
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    FILTER FOR VEHICLE EXHAUST SYSTEM
    • Publication number 20110120101
    • Publication date May 26, 2011
    • Billy Kirsch
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES