Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9251391 | Method for continuous detection of a persons presence on public transportation | Reinhard Surkau, Charles Egli, Francois Fer, Eric Piret, Fabien Maupas +1 more | 2016-02-02 |