Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8409043 | Lubricating device for a variable speed transmission | — | 2013-04-02 |
| 8348513 | Device for axially preloading a machine element | Friedrich Vollhüter, Karl Seng | 2013-01-08 |