Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6322165 | Electronically adjustable brake actuation system | Andreas Klein, Ulrich Neumann, Johan Jungbecker, Lothar Kunze, Manfred Rüffer +2 more | 2001-11-27 |
| 6268784 | Magnetic valve | Hans-Jörg Feigel, Manfred Rüffer, Michael Germuth-Loffler | 2001-07-31 |