Issued Patents 1994
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5348677 | Electro-optical liquid crystal display element | Eike Poetsch, Rudolf Eidenschink, Georg Weber, Andreas Wachtler | 1994-09-20 |
| 5324449 | Substituted phenyl trifluoromethyl ethers | Bernhard Scheuble, Eike Poetsch, Ulrich Finkenzeller | 1994-06-28 |
| 5318721 | Nematic liquid-crystalline phases | Volker Reiffenrath, Joachim Krause, Thomas Geelhaar, Rudolf Eidenschink, Eike Poetsch +2 more | 1994-06-07 |
| 5292454 | Trifluorotoluene compounds, and a liquid crystalline medium | Reinhard Hittich, Eike Poetsch, Volker Meyer, Herbert Plach, David Coates | 1994-03-08 |
| 5286411 | Liquid-crystalline medium | Bernhard Rieger, Reinhard Hittich, Volker Reiffenrath, David Coates, Herbert Plach | 1994-02-15 |