Patents by Inventor Richard M. Comtois

Richard M. Comtois 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).

  • Electric lamp
    Patent number: D456914
    Type: Grant
    Filed: October 10, 2001
    Date of Patent: May 7, 2002
    Assignee: Osram Sylvania Inc.
    Inventors: Richard M. Comtois, Fred Hernandez, Jr.
  • Electric lamp
    Patent number: D457257
    Type: Grant
    Filed: October 10, 2001
    Date of Patent: May 14, 2002
    Assignee: Osram Sylvania Inc.
    Inventors: Fred Hernandez, Jr., Richard M. Comtois