Patents by Inventor M. Patrick Marchand

M. Patrick Marchand 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).

  • Tire tread
    Patent number: D402598
    Type: Grant
    Filed: August 20, 1997
    Date of Patent: December 15, 1998
    Assignee: Michelin Recherche et Technique, S.A.
    Inventor: M. Patrick Marchand
  • Tire tread
    Patent number: D403993
    Type: Grant
    Filed: August 20, 1997
    Date of Patent: January 12, 1999
    Assignee: Michelin Recherche et Technique S.A.
    Inventor: M. Patrick Marchand
  • Tire tread
    Patent number: D405397
    Type: Grant
    Filed: August 20, 1997
    Date of Patent: February 9, 1999
    Assignee: Michelin Recherche et Technique
    Inventor: M. Patrick Marchand