Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227244 | Feedback system for a servo valve system | Bernd Langkamp, Edwin Breuning, Karl-Hans Koehler | 2001-05-08 |
| 5893428 | Hydraulic power steering | Ernst-Heinrich Fasse, Bernd Langkamp, Arno Rohringer | 1999-04-13 |