Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4368556 | Handle assembly | Karl Wanner, Rolf Renner | 1983-01-18 |
| 4288187 | Arrangement for producing grooves | Karl Wanner, Wilbert Reibetanz, Hans-Peter Dohse, Otto Baumann, Dietmar Spiwokz +2 more | 1981-09-08 |
| 4250971 | Particulate material intercepting arrangement for a hand-held tool | Wilbert Reibetanz, Horst Sigg, Karl Wanner, Gernot Hansel, Karl Seitz +1 more | 1981-02-17 |
| 4207953 | Particulate material intercepting arrangement for a hand held tool | Wilbert Reibetanz, Horst Sigg, Karl Wanner, Gernot Hansel, Karl Seitz +1 more | 1980-06-17 |