Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10960621 | Method and device for making a double-toothed belt | Friedemann Schiffer | 2021-03-30 |
| 7137918 | Ribbed V-belt and method of making the same | Tobias Nonnast, Kay Zimmermann | 2006-11-21 |
| 7128674 | Frictionally engaged driving belt | Reinhard Teves, Jörg Wolters, Klaus-Lüder Mahnken, Joachim Nau, Reinhold Moses +1 more | 2006-10-31 |