Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938404 | Slide ring seal | Klaus Hagen, Bernd Huster | 2011-05-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7938404 | Slide ring seal | Klaus Hagen, Bernd Huster | 2011-05-10 |