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Bach Dang Duc

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  • Brossard, CA
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Patents Grantslast 30 patents

  • Information Patent Grant

    Replacement lens cartridge
    • Patent number 8,873,170
    • Issue date Oct 28, 2014
    • Honeywell International Inc.
    • Swapnil Gopal Patil
    • A42 - HEADWEAR

Patents Applicationslast 30 patents

  • Information Patent Application

    REPLACEMENT LENS CARTRIDGE
    • Publication number 20130081615
    • Publication date Apr 4, 2013
    • Honeywell International Inc.
    • Swapnil Gopal Patil
    • A62 - LIFE-SAVING FIRE-FIGHTING