Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6481205 | Exhaust gas turbocharger for an internal combustion engine and a method for operating an exhaust gas turbocharger | Paul Löffler, Siegfried Sumser, Friedrich Wirbeleit | 2002-11-19 |
| 6467454 | Spark-ignition internal combustion engine | Siegfried Sumser, Friedrich Wirbeleit | 2002-10-22 |
| 6457311 | Exhaust-gas turbocharger for an internal combustion engine | Gernot Hertweck, Siegfried Sumser, Juergen Willand, Friedrich Wirbeleit | 2002-10-01 |
| 6435167 | Exhaust gas turbocharger | Helmut Finger, Gernot Hertweck, Siegfried Sumser, Friedrich Wirbeleit | 2002-08-20 |
| 6378307 | Internal combustion engine with an exhaust gas turbocharger, and associated method | Siegfried Sumser, Juergen Willand, Friedrich Wirbeleit | 2002-04-30 |