Grant E. Coffield » Member Directory Go back to directory. Grant E. Coffield Eckert Seamans Cherin & Mellott, LLCPatent, Trademark, Copyright, Trade Secret, Litigation 600 Grant Street 44th Floor Pittsburgh PA 15219 work Home Phone: 412-566-6965 Work Email: gcoffield@eckertseamans.com No Logo Available Connections Business Directory | Leaflet | © OpenStreetMap contributors 600 Grant Street 44th Floor Pittsburgh PA 15219Get Directions