Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698905 | Hybrid propulsion system for a motor vehicle and a method of operating the hybrid propulsion system | Alfred Ruthlein | 1997-12-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698905 | Hybrid propulsion system for a motor vehicle and a method of operating the hybrid propulsion system | Alfred Ruthlein | 1997-12-16 |