Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10406716 | Chipper chain and motor-driven chain saw having a chipper chain | Jan Föhrenbach, Alexander Fuchs, Klaus Dussler | 2019-09-10 |
| 10307930 | Guide bar for a saw chain having a reduced-wear direction-reversing section | Alexander Fuchs, Thomas Voigt, David Mitrega, Matthias Schulz, Thomas Lux +6 more | 2019-06-04 |
| 9573294 | Chain for a work implement, method for producing a stud for a chain and method for producing a driving member for a chain | Matthias Schulz, Oliver Gerstenberger, Thomas Lux, Norbert Apfel, Nina Regnet | 2017-02-21 |
| 8960178 | Cutting chain for a hand-operated implement and hand-operated implement | Matthias Schulz, Helmut Zimmermann | 2015-02-24 |
| 6308606 | Saw chain for a motor-driven chain saw | Bernd Andress | 2001-10-30 |
| 6112632 | Cutting member for the saw chain of a motor chainsaw | Christoph Cramer | 2000-09-05 |
| 5682680 | Guide bar for a saw chain | Siegfried Haussermann | 1997-11-04 |
| 5634273 | Guide bar having an oil-feed channel | Winfried Michels | 1997-06-03 |
| 4841824 | Saw chain for a chain saw | Werner Hartmann, Hans Dolata | 1989-06-27 |