Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989139 | Crankcase for a reciprocating piston engine, in particular of a motor vehicle | Christian Bieg, Jochen Haefner, Gerold Lehmler, Marko Possberg, Robert Behr +2 more | 2021-04-27 |
| 6378761 | Process for joining components made from case-hardened steel to components made from cast iron | Tycho Eulenstein, Markus Kern, Rudolf Paasch | 2002-04-30 |