Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6965228 | Proximity switch encapsulated in a plastic housing and having a shield | Jens Müller | 2005-11-15 |
| 5256909 | Electronic, preferably zero-contact switch | Burkhard Tigges | 1993-10-26 |
| 5216287 | Electronic, preferably zero-contact switch | Burkhard Tigges | 1993-06-01 |