Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5373905 | Hammer drill | Manfred Bleicher, Ulrich Bohne | 1994-12-20 |
| 5175963 | Clamping device for axially clamping of a tool, especially a disc | Dieter Schafer, Karl Kober, Karl Treyz, Manfred Kirn, Erich Borst +2 more | 1993-01-05 |