Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667562 | Device for detecting the adjustment of translationally moved adjusting devices in vehicles | — | 2003-12-23 |
| 6660222 | Cooling plate for a shaft furnace | Hartmut Hille | 2003-12-09 |
| 6540958 | Bell and hopper for shaft furnaces | Werner Otremba, Hartmut Hille, Marko Ricke | 2003-04-01 |
| 6522689 | Monitoring circuit for a data transmission network | — | 2003-02-18 |