Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10502625 | Spectrometer and method for adjusting a filter array | — | 2019-12-10 |
| 10227208 | Safety apparatus for an elevator | Tobias Leutenegger, Dumeng Hersche, Jürg Hegelbach | 2019-03-12 |