Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4693407 | Power impact device, particularly for fasteners | Manfred Buck, Siegfried Fehrle, Wilfried Kabatnik, Wolfgang Schmid, Karl Wanner | 1987-09-15 |
| 4208058 | Shaft seal | Karl Wanner, Wolfgang Schmid | 1980-06-17 |