Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10605348 | Compression ring for chain sprocket | Matthias Göb, Gustavo Gomes | 2020-03-31 |
| 9556963 | Overpressure valve in the form of a check valve | Christian Hartmann | 2017-01-31 |
| 8905877 | Tensioning device with a cylindrical latching system | Christian Hartmann | 2014-12-09 |
| 8550943 | Mounting unit of a traction engine drive | Michael Kastner, Reinhard Koch | 2013-10-08 |