Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10344633 | Adjusting device, in particular for adjusting a camshaft of an internal combustion engine | Markus Lengfeld, Jens Meintschel, Thomas Stolk | 2019-07-09 |
| 8474420 | Variable compression ratio internal combustion engine with displaceable cylinder head and cylinder housing | Thomas Stolk | 2013-07-02 |
| 8291877 | Valve drive device | Jens Meintschel, Thomas Stolk | 2012-10-23 |
| 7934475 | Internal combustion engine having a variable compression ratio | Jens Meintschel, Tilmann Romheld, Dietmar Schroer, Thomas Stolk | 2011-05-03 |
| 7661399 | Camshaft adjusting device | Matthias Gregor, Jens Meintschel, Thomas Stolk | 2010-02-16 |
| 6938602 | Multi-piece valve for reciprocating piston engines | Jens Meintschel, Martin Schlegl, Thomas Stolk, Karl-Heinz Thiemann, Paval Hora | 2005-09-06 |