Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5653857 | Filter press electrolyzer electrode assembly | Andy W. Getsy, Gregory J. Manning, Kevin Garland | 1997-08-05 |
| 5137612 | Bonded busbar for diaphragm cell cathode | Richard L. Romine, L. Calvert Curlin, James W. Pyle | 1992-08-11 |