Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4537264 | Power-driven hand tool | Wolfgang Schmid, Karl Wanner, Manfred Bleicher, Frank Müller | 1985-08-27 |
| 4456076 | Power-driven hand tool | Wolfgang Schmid, Karl Wanner, Manfred Bleicher, Frank Müller | 1984-06-26 |
| 4446931 | Power driven hammer drill | Manfred Bleicher, Manfred Buck, Karl Wanner | 1984-05-08 |
| 4280359 | Rotary cam drive for impact tool | Wolfgang Schmid, Karl Wanner, Manfred Bleicher, Frank Müller | 1981-07-28 |