TREA

Jacques P. Hons-Olivier

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  • Paris, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Annular seal and method of use
    • Patent number 4,426,086
    • Issue date Jan 17, 1984
    • Societe Nationale Elf Aquitaine (Prod.)
    • Rene Fournie
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fireproof elastic packing material
    • Patent number 4,266,039
    • Issue date May 5, 1981
    • Impervia, Societe d'Etudes et de Realisations
    • Jacques P. Hons-Olivier
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL