Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6466115 | Low voltage switchgear with bimetallic actuator | Gunter Baujan, Rudolf Baumeister, Volker Blechacz, Klaus Dauer, Lothar Winzen +1 more | 2002-10-15 |
| 4460274 | Process for the luminescense-spectroscopic examination of coatings and coating profiles | Hans-Joachim Schumann | 1984-07-17 |
| 4361032 | Apparatus for measuring surface tension | Werner Lessnig, Gunter Metz, Willi Spiegel, Gunter Junkers | 1982-11-30 |