TREA

Michel G. Lecordier

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  • Marseille, FR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Inflatable lip seal for pipes
    • Patent number 4,045,035
    • Issue date Aug 30, 1977
    • Compagnie Francaise des Petroles
    • Michel G. Lecordier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Apparatus for internally checking well pipe bore and for automatica...
    • Patent number 3,943,982
    • Issue date Mar 16, 1976
    • Compagnie Francaise des Petroles, S.A.
    • Michel G. Lecordier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...