Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152406 | Master cylinder | Holger von Hayn, Jürgen Schonlau, Manfred Rüffer, Wolfgang Ritter, Milan Klimes +10 more | 2006-12-26 |
| 5195322 | Valve seal for a master cylinder | Klaus Bergelin, Harald Koenig | 1993-03-23 |