Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831864 | Forging machine | Heinz Schmoll, Klaus Schulze | 1989-05-23 |
| 4813263 | Forging machine | Klaus Schulze | 1989-03-21 |
| 4796456 | Forging machine | Heinz Schmoll, Peter Schubert, Klaus Schulze, Heinrich Kutz | 1989-01-10 |