Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8100156 | Cylindrical cutter with helical cutting line | Roland Fischer, Christian Gottlöber, Wolfgang Butter | 2012-01-24 |
| 6752184 | Milling tool for machining wood, wooden materials, synthetic materials or the like | Roland Fisher, Michael Oertel | 2004-06-22 |