Gilles Lavallee

Person

  • Joliette, CA

Patents Grantslast 30 patents

  • Information Patent Grant

    Extruder head for elastomeric material

    • Patent number 5,221,541
    • Issue date Jun 22, 1993
    • Bridgestone/Firestone, Inc.
    • Gaetan Arbour
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL