Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568359 | Piston internal combustion engine with pressure relief gas exhaust valves | Franz Pischinger, Wolfgang Salber, Frank van der Staay, Oliver Lang | 2003-05-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6568359 | Piston internal combustion engine with pressure relief gas exhaust valves | Franz Pischinger, Wolfgang Salber, Frank van der Staay, Oliver Lang | 2003-05-27 |