Philip David Willis

Person

  • Rheinfelden, CH

Patents Grantslast 30 patents

  • Information Patent Grant

    Process for impregnating electrical coils, and selected epoxy compo...

    • Patent number 6,555,601
    • Issue date Apr 29, 2003
    • Vantico Inc.
    • Dean Tallak Behm
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for impregnating electrical coils

    • Patent number 6,103,157
    • Issue date Aug 15, 2000
    • Ciba Specialty Chemicals Corp.
    • Dean Tallak Behm
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Curable compositions

    • Patent number 5,904,888
    • Issue date May 18, 1999
    • Ciba Specialty Chemicals Corporation
    • Barry James Hayes
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...