Patents by Inventor Thomas R. Conrad

Thomas R. Conrad 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).

  • Surge protector housing
    Patent number: D350728
    Type: Grant
    Filed: February 19, 1993
    Date of Patent: September 20, 1994
    Assignee: L.E.A. Dynatech
    Inventors: William R. Goldbach, Thomas R. Conrad