Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4698143 | Structural frame for an electrochemical cell | Gregory J. E. Morris | 1987-10-06 |
| 4610765 | Seal means for electrolytic cells | Richard N. Beaver, Hiep D. Dang | 1986-09-09 |