Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8019527 | Method for operating an internal combustion engine, and associated internal combustion engine | Siegfried Sumser | 2011-09-13 |
| 7934379 | Internal combustion engine comprising an exhaust gas turbocharger | Alfred Küspert, Siegfried Sumser | 2011-05-03 |