Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4773251 | Extrusion press die | Kurt Haberfellner | 1988-09-27 |
| 4756677 | Method of manufacturing a weapon barrel | Bruno Hribernik, Manfred Gstettner | 1988-07-12 |
| 4747225 | Weapon barrel with metallorgically bonded wear resistant liner | Manfred Gstettner, Bruno Hribernik | 1988-05-31 |
| 4477295 | Method for fabricating conveyor worms or the like | — | 1984-10-16 |
| 4471899 | Method for fabricating hollow cylinders of machines | — | 1984-09-18 |