Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666258 | Micromechanical relay having a hybrid drive | Lothar Kiesewetter, Joachim Schimkat, Helmut Schlaak | 1997-09-09 |
| 4521257 | Process of manufacturing strip coated with precious metal as a semifinished product for making electric contacts | Bernhard Muller, Hans-Joachim Neese | 1985-06-04 |