Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196071 | Ventilated diaphragm support for chlor-alkali cell | Steven J. Specht | 1980-04-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4196071 | Ventilated diaphragm support for chlor-alkali cell | Steven J. Specht | 1980-04-01 |