Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7889462 | Protective circuit for protection of an appliance, in particular an electric motor, against thermal overloading | Josef Koller, Markus Meier, Johann Seitz, Andreas Fritsch | 2011-02-15 |