TREA

David V. Duchane

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  • Los Alamos, NM, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of forming a foamed thermoplastic polymer
    • Patent number 4,613,629
    • Issue date Sep 23, 1986
    • The United States of America as represented by the Department of Energy
    • David V. Duchane
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of forming a continuous polymeric skin on a cellular foam ma...
    • Patent number 4,555,313
    • Issue date Nov 26, 1985
    • The United States of America as represented by the United States Department o...
    • David V. Duchane
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method of forming a thin unbacked metal foil
    • Patent number 4,481,999
    • Issue date Nov 13, 1984
    • The United States of America as represented by the United States Department o...
    • David V. Duchane
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Composite polymeric film and method for its use in installing a ver...
    • Patent number 4,448,622
    • Issue date May 15, 1984
    • The United States of America as represented by the United States Department o...
    • David V. Duchane
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Production of super-smooth articles
    • Patent number 4,376,751
    • Issue date Mar 15, 1983
    • The United States of America as represented by the Department of Energy
    • David V. Duchane
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL