TREA

Carl H. Manwiller

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  • Wilmington, DE, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Polyimide molding resins and molded articles
    • Patent number 4,755,555
    • Issue date Jul 5, 1988
    • E. I. Du Pont de Nemours and Company
    • Carl H. Manwiller
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyimide molding resins and molded articles
    • Patent number 4,622,384
    • Issue date Nov 11, 1986
    • E. I. Du Pont de Nemours and Company
    • Carl H. Manwiller
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Oxidatively stable polyimide compositions
    • Patent number 4,360,626
    • Issue date Nov 23, 1982
    • E. I. Du Pont de Nemours and Company
    • Carl H. Manwiller
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Poly(meta-phenylene isophthalamide) molding compositions
    • Patent number 4,243,574
    • Issue date Jan 6, 1981
    • E. I. Du Pont de Nemours and Company
    • Carl H. Manwiller
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polytetrafluoroethylene molding powder from polytetrafluoroethylene...
    • Patent number 3,981,853
    • Issue date Sep 21, 1976
    • E. I. Du Pont de Nemours and Comany
    • Carl Harding Manwiller
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polytetrafluoroethylene molding powder
    • Patent number 3,981,852
    • Issue date Sep 21, 1976
    • E. I. Du Pont de Nemours and Company
    • Carl Harding Manwiller
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...