Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921639 | Internal combustion engine having a low-pressure exhaust-gas recirculation | Kerstin Silbermann, Wilfried Rhode, Janet Schlothauer | 2011-04-12 |
| 6685182 | Sheet-fed printing machine and method of operation | Christopher Berti, Bernd Herrmann, Kurt Lotsch, Ulrike Weisbrodt | 2004-02-03 |