Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10479652 | Lateral damping and intermediate support for escalators and moving walks in seismic events | David Evans, David Krampl | 2019-11-19 |
| 10189681 | Escalator or moving walkway with at least one access module | Jürg Burri | 2019-01-29 |