Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816064 | Hydraulic tensioning device for a chain drive | — | 2020-10-27 |
| 10253852 | Hydraulic tensioning device for a traction mechanism drive | Markus Fischer | 2019-04-09 |
| 6550698 | Nozzle valve | — | 2003-04-22 |
| 4800851 | Hydraulic play compensating element | Steffen Hertrich, Charles T. Knorr | 1989-01-31 |