Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11196416 | Inductive proximity switch | — | 2021-12-07 |
| 8935128 | Interference-compensated sensor | Rolf Melcher, Erhard Schweninger, Roberto Zawacki | 2015-01-13 |
| 6775767 | Method for automatically assigning addresses to the participating units of a bus system | Knut Hinrichs | 2004-08-10 |