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David P. Dunton

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  • Mt. Clemens, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flexible pouch with folded spout
    • Patent number 5,286,248
    • Issue date Feb 15, 1994
    • Colgate Palmolive Company
    • David P. Dunton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Flexible pouch with folded spout
    • Patent number 4,978,232
    • Issue date Dec 18, 1990
    • Colgate-Palmolive Co.
    • David P. Dunton
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL