Patents by Inventor Frank M. Clarke

Frank M. Clarke 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).

  • Electronic tester or the like
    Patent number: D278041
    Type: Grant
    Filed: October 22, 1982
    Date of Patent: March 19, 1985
    Assignee: TII Electronics, Inc.
    Inventor: Frank M. Clarke