Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9296590 | Safety device for braking an elevator cage | Hans Kocher, Jean-Philippe Escher | 2016-03-29 |
| 9272878 | Shaft access enabling device of an elevator system | Hans Kocher, David Michel, Bjarne Lindberg | 2016-03-01 |