Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4353344 | Control device for controlling a recycling of exhaust gas of an internal combustion engine | Jorg Reddemann | 1982-10-12 |
| 4341194 | Internal combustion engine, especially for trucks driven with gas-stored in liquid condition in a fuel tank | Gerhard Wolters | 1982-07-27 |
| 4324572 | Soot filter for an exhaust arrangement of an internal combustion engine | Hans Erdmannsdorfer, Helmut Daudel | 1982-04-13 |