Thomas M. Joseph » Member Directory Go back to directory. Thomas M. Joseph Patent, Trademark, Copyright, Trade Secret, Litigation P.O. Box 14789 Pittsburgh PA 15234 postal Home Phone: 412-780-4061 Work Email: tmdjoseph@yahoo.com No Logo Available Connections Business Directory | Leaflet | © OpenStreetMap contributors P.O. Box 14789 Pittsburgh PA 15234Get Directions