Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6246942 | System for evaluating vehicle drive and operation parameters | Siegfried Dobler, Karl-Heinz Mayer | 2001-06-12 |
| 4871342 | Drive-train torque-transmitting disk | Franz Boss | 1989-10-03 |