Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9404460 | Injection nozzle | Tobias Boecking, Harald Echtle, Thorsten Hergemoeller, Klaus Roessler | 2016-08-02 |
| 7047946 | Method for operating an internal combustion engine | Oliver Steil | 2006-05-23 |
| 4807737 | Manually actuated, self-collecting parking meter | Bernhard Kaiser, Ortwin Wokock | 1989-02-28 |
| 4362927 | Preselection counter with continuous display and automatic repetition of a preset value | Helmut Muller | 1982-12-07 |