Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6543226 | Exhaust gas turbocharger with a variable turbine geometry | Helmut Daudel, Guenter Fleckenstein, Hermann Hiereth | 2003-04-08 |
| 6381961 | Method for operating a supercharged internal combustion engine | — | 2002-05-07 |
| 6155049 | Method of controlling the charge air mass flow of a supercharged internal combustion engine | — | 2000-12-05 |
| 6089018 | Method of controlling a VTG exhaust gas turbocharger | Hermann Hiereth | 2000-07-18 |
| 6085526 | Process and braking arrangement for an exhaust gas turbocharger having a variable turbine geometry | — | 2000-07-11 |
| 6058707 | Method of controlling the charge air mass flows of an internal combustion engine including an exhaust gas turbocharger with adjustable turbine geometry | — | 2000-05-09 |