TREA

Mark Stephen Drzymkowski

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  • Lake Forest, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Hands-free drinking system
    • Patent number 6,199,729
    • Issue date Mar 13, 2001
    • Mark Stephen Drzymkowski
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...