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John G. Gudenkauf

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  • Tucson, AZ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    System and method for raising and lowering a bed
    • Patent number 7,874,026
    • Issue date Jan 25, 2011
    • Double Space Bed Systems, Inc.
    • John G. Gudenkauf
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents