Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533466 | Variable valve gear with braking cams | Steffen Hirschmann, Thomas Malischewski, Andreas Sommermann | 2020-01-14 |
| 10502158 | Piston for a reciprocating-piston internal combustion engine | Thomas Malischewski | 2019-12-10 |
| 10400642 | Method for operating an oil circuit, in particular for a vehicle | — | 2019-09-03 |
| 5404851 | Device for switching a combustion engine from one mode of operation to another mode of operation | Alfred Neitz, Otto Schnitzer | 1995-04-11 |
| 4741889 | Process for adsorptive removal of substances from flue gases | Erich Sundermann, Hanno Laurien, Hans Reye | 1988-05-03 |