TREA

David Henderson

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  • Darien, CT, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Dispenser for reactive chemicals
    • Patent number 4,867,346
    • Issue date Sep 19, 1989
    • International Packaging Systems Incorporated
    • Robert Faye
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for the manufacture of molded packings
    • Patent number 4,532,093
    • Issue date Jul 30, 1985
    • International Packaging Systems Inc.
    • Michael P. O'Malley
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Mechanism for purging a plural component mixing and dispensing gun
    • Patent number 4,252,255
    • Issue date Feb 24, 1981
    • David Henderson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Plural component gun
    • Patent number 4,133,483
    • Issue date Jan 9, 1979
    • Binks Manufacturing Company
    • David Henderson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL