Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662761 | Method for regulating the temperature of the coolant in an internal combustion engine using an electrically operated coolant pump | — | 2003-12-16 |
| 6349699 | Method of and device for operating a vacuum accumulator of an internal combustion engine, provided for servo function | Ernst Wild, Wolfgang Wagner, Klaus Ries-Mueller, Matthias Kuesell | 2002-02-26 |
| 6209519 | Method and arrangement for controlling the quiet running of an internal combustion engine | Klaus Ries-Muller | 2001-04-03 |
| 5765527 | Method and arrangement for controlling the torque of an internal combustion engine | Vera Lehner | 1998-06-16 |