Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470808 | Pushing furnace for heating steel | Helmut Heuss | 1984-09-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4470808 | Pushing furnace for heating steel | Helmut Heuss | 1984-09-11 |