Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641211 | Pressure control valve for hydraulic slip-controlled brake system | Ulrich Neumann, Lothar Schiel | 1997-06-24 |
| 5609399 | Hydraulic braking system with slip control | Ulrich Neumann, Lothar Schiel | 1997-03-11 |