Patents by Inventor Guy Grubel

Guy Grubel 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).

  • Athletic shoe outsole
    Patent number: D290781
    Type: Grant
    Filed: September 11, 1984
    Date of Patent: July 14, 1987
    Assignee: Converse Inc.
    Inventor: Guy Grubel
  • Athletic shoe outsole
    Patent number: D290782
    Type: Grant
    Filed: September 11, 1984
    Date of Patent: July 14, 1987
    Assignee: Converse Inc.
    Inventor: Guy Grubel