Patents by Inventor Mario Mercier

Mario Mercier has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method for rehabilitating conduits
    Publication number: 20030138298
    Abstract: A tubular liner and a method for the rehabilitation of damaged conduits, in which the tubular liner has unbound concentric outer and inner tubular jackets made of a flexible material capable of being impregnated with a curable adhesive resin. The tubular liner also has an impermeable film made of a material impermeable to liquid, bonded to an inner surface of the inner jacket.
    Type: Application
    Filed: February 21, 2003
    Publication date: July 24, 2003
    Applicant: SANEXEN Environmental Services Inc.
    Inventor: Mario Mercier
  • Tubular liner and method of rehabilitating of conduits
    Publication number: 20020058121
    Abstract: A tubular liner and a method for the rehabilitation of damaged conduits are disclosed. This tubular liner has unbound concentric outer and inner tubular jackets made of a flexible material capable of being impregnated with a curable adhesive resin. The tubular liner also has an impermeable film made of a material impermeable to liquid, bonded to an inner surface of the inner jacket.
    Type: Application
    Filed: November 13, 2001
    Publication date: May 16, 2002
    Applicant: SANEXEN Environmental Services Inc.
    Inventor: Mario Mercier