Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298184 | Valve seal for a pressure medium controlling valve | Wolfgang Grunert, Johann Huber | 1981-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4298184 | Valve seal for a pressure medium controlling valve | Wolfgang Grunert, Johann Huber | 1981-11-03 |