Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9856942 | Articulated chain with low-friction link plate back | Christoph Rampp, Jurgen Vogel | 2018-01-02 |
| 9657810 | Friction- and wear-reducing joint for a bush chain or roller chain | Stefan Belmer | 2017-05-23 |
| 9003758 | Low-waste method for producing high-performance chain link plates | Martin Bodensteiner, Wolfgang Krause | 2015-04-14 |
| 6855081 | Articulated chain | — | 2005-02-15 |
| 6223515 | Link Chain | Peter Graemann, Peter Schulze | 2001-05-01 |
| 5562198 | Hollow bolt link chain | — | 1996-10-08 |