TREA

Alain P. Crepaux

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  • Lavera, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Process for preparing pitch foams and products so produced
    • Patent number 4,276,246
    • Issue date Jun 30, 1981
    • The British Petroleum Company Limited
    • Albert Bonzom
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Carbon fibres
    • Patent number 4,197,283
    • Issue date Apr 8, 1980
    • The British Petroleum Company Limited
    • Alain Crepaux
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Grant

    Manufacture of carbon fibres
    • Patent number 4,197,282
    • Issue date Apr 8, 1980
    • The British Petroleum Company Limited
    • Jean-Francois G. Bailly-Lacresse
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING