Patents by Inventor Robert Freitag

Robert Freitag 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).

  • Electro-surgical blade electrode
    Patent number: D289084
    Type: Grant
    Filed: January 26, 1984
    Date of Patent: March 31, 1987
    Assignee: National Wire and Stamping, Inc.
    Inventor: Robert Freitag