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William K. Brubaker

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  • St. Clair Shores, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multiple utility device for a key ring
    • Patent number 5,077,850
    • Issue date Jan 7, 1992
    • William K. Brubaker
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...