TREA

Douglas R. Konkle

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  • Wabash, IN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Furniture tipping restraint
    • Patent number 6,220,562
    • Issue date Apr 24, 2001
    • B. Walter & Co., Inc.
    • Douglas R. Konkle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Drop leaf support with safety ring and cover
    • Patent number 4,844,398
    • Issue date Jul 4, 1989
    • B. Walter & Co., Inc.
    • Douglas R. Konkle
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...