Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10850946 | Automated mounting device for performing assembly jobs in an elevator shaft of an elevator system | Erich Bütler, Philipp Zimmerli, Raphael Bitzi, Christian Studer | 2020-12-01 |
| 10843902 | Automated mounting device for performing assembly jobs in an elevator shaft of an elevator system | Christian Studer, Raphael Bitzi, Erich Bütler, Philipp Zimmerli | 2020-11-24 |
| 10836610 | Automated mounting device for performing assembly jobs in an elevator shaft of an elevator system | Erich Bütler, Philipp Zimmerli, Raphael Bitzi, Christian Studer | 2020-11-17 |
| 10723586 | Method for driving a brake device of an elevator system | Christian Studer | 2020-07-28 |