Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5545078 | Quick-action clamping device for axially securing a disk shaped tool | Manfred Schulz, Alfred Wagemann | 1996-08-13 |
| 4800315 | Air-cooled rotor for electric motor | Manfred Schulz, Alfred Wagemann | 1989-01-24 |
| 4735020 | Portable electric grinder | Manfred Schulz, Alfred Wagemann | 1988-04-05 |