Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898142 | Combustion engine with fuel injection system, and a spray valve for such an engine | Guus van Wechem, Gerrit J. Beunk, Arie Van Der Ploeg | 1990-02-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4898142 | Combustion engine with fuel injection system, and a spray valve for such an engine | Guus van Wechem, Gerrit J. Beunk, Arie Van Der Ploeg | 1990-02-06 |