Patents per Year
Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10309415 | Exhaust-gas turbocharger | Frank Scherrer, Josef-Hans Hemer, Michael Fischer | 2019-06-04 | $8,184,000 |
| 8869525 | Exhaust-gas turbocharger | Patrick Steingass, Jan Velthuis | 2014-10-28 | $15,593,000 |
| 7001142 | Turbocharger for vehicle with improved suspension of the actuating mechanism for variable nozzles | Uwe Knauer, Siegfried Ritter | 2006-02-21 | $8,303,000 |
| 6962481 | Turbocharger for vehicle with improved suspension of the actuating mechanism for variable nozzles | Uwe Knauer, Siegfried Ritter | 2005-11-08 | $7,806,000 |
| 6715288 | Controllable exhaust gas turbocharger with a double-fluted turbine housing | Berthold Engels, Arno Forster, Jens-Wolf Jaisle | 2004-04-06 | $3,583,000 |
| 4770603 | Exhaust gas turbocharger | Bertold Engels, Hans-Josef Hemer | 1988-09-13 |