David M. Champ

Person

  • Pawcatuck, CT, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Packing brace with interlocking members

    • Patent number 4,700,832
    • Issue date Oct 20, 1987
    • United Foam Plastics Corp.
    • David M. Champ
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...