Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775981 | Melting furnace with weight-related control of the consumable electrode | Heinz Kohnert, Otto W. Stenzel | 1988-10-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4775981 | Melting furnace with weight-related control of the consumable electrode | Heinz Kohnert, Otto W. Stenzel | 1988-10-04 |