Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7933104 | Safety switching apparatus for a failsafe disconnection of an electrical load | Ralf Bauer, Thomas Nitsche | 2011-04-26 |
| 7705492 | Arrangement for failsafe evaluation of a position encoder | Juergen Pullmann, Thomas Nitsche, Christoph Zinser | 2010-04-27 |
| 7573693 | Safety switching device and method for failsafe shutdown of an electric load | — | 2009-08-11 |
| 5442940 | Apparatus and method for evaluating the fetal condition | Herbert Secker, Friedemann Ulmer, Zoltan Takacs, Andreas Herrmann | 1995-08-22 |