Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7686717 | Hydraulic tensioner | Arbogast Grunau, Thomas Bertelshofer, Eduard Kratz, Christian Schäfer, Harald Schäfer +1 more | 2010-03-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7686717 | Hydraulic tensioner | Arbogast Grunau, Thomas Bertelshofer, Eduard Kratz, Christian Schäfer, Harald Schäfer +1 more | 2010-03-30 |