Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4417958 | Process for extinguishing the anode effect in the aluminum electrolysis process | Alwis Franke, Theodor Tschopp | 1983-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4417958 | Process for extinguishing the anode effect in the aluminum electrolysis process | Alwis Franke, Theodor Tschopp | 1983-11-29 |