Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7958860 | Crankcase, oil channel mold core for producing a crankcase and process for producing a crankcase | Werner Hofheinz | 2011-06-14 |
| 7533717 | Heat exchanger, especially oil cooler | Jürgen Hummel, Eric van Hoof | 2009-05-19 |
| 7412957 | Crankcase, oil channel mold core for producing a crankcase and process for producing a crankcase | Werner Hofheinz | 2008-08-19 |