Issued Patents All Time
Showing 151–155 of 155 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4436702 | Reactor for hydrogenating coal slurry | Rudi Schulz, Hubert Puestel, Heribert Kuerten | 1984-03-13 |
| 4410445 | Liquid-crystalline dielectric having a steep characteristic curve | Gunter Baur, Bernd Scheuble | 1983-10-18 |
| 4398803 | Liquid crystal display element | Ludwig Pohl, Rudolf Eidenschink, Fernando Del Pino | 1983-08-16 |
| 4285829 | Liquid-crystalline dielectric | Rudolf Eidenschink, Ludwig Pohl, Fernando Del Pino | 1981-08-25 |
| 4214819 | Electro-optical modulator | Ludwig Pohl, Rudolf Eidenschink, Joachim Krause | 1980-07-29 |