Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934475 | Internal combustion engine having a variable compression ratio | Jens Meintschel, Tilmann Romheld, Thomas Stolk, Alexander Gaisberg-Helfenberg | 2011-05-03 |
| 7798109 | Internal combustion engine with a variable compression ratio | Michael Jürging, Jens Meintschel, Reinhard Orthmann, Hubert Schnupke | 2010-09-21 |
| 7021265 | Unit carrier and internal combustion engine | Johannes Leweux, Jürgen Schäfer, Hubert Schnupke, Nico Siebert, Karsten Unger | 2006-04-04 |