Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137612 | Bonded busbar for diaphragm cell cathode | Richard L. Romine, Robert B. Kubinski, L. Calvert Curlin | 1992-08-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5137612 | Bonded busbar for diaphragm cell cathode | Richard L. Romine, Robert B. Kubinski, L. Calvert Curlin | 1992-08-11 |