Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10399260 | Method for producing a composite sealing element | Michael Lorig, Ralf Bickel | 2019-09-03 |
| 9533556 | Sealing element having an injection-molded part | Thomas Roeder | 2017-01-03 |