Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5732678 | Slide valve and a large two-stroke internal combustion engine | Henning Lindquist, Erik Rosenlund Hansen, Stefan Gabriel | 1998-03-31 |
| 4790234 | Fluidic power-assisted setting device | Stefan Gabriel | 1988-12-13 |