Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4658763 | Liquid-cooled four-valve cylinder head for a multi-cylinder internalcombustion engine | Ernst Gobien, Gerhard Haussmann | 1987-04-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4658763 | Liquid-cooled four-valve cylinder head for a multi-cylinder internalcombustion engine | Ernst Gobien, Gerhard Haussmann | 1987-04-21 |