Patents by Inventor Roger Pouilloux

Roger Pouilloux 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).

  • Patent number: D309149
    Type: Grant
    Filed: August 17, 1987
    Date of Patent: July 10, 1990
    Assignee: Sporoptic Pouilloux S.A.
    Inventor: Roger Pouilloux
  • Patent number: D325266
    Type: Grant
    Filed: October 17, 1985
    Date of Patent: April 7, 1992
    Assignee: Sporoptic Pouilloux S.A.
    Inventor: Roger Pouilloux