Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12428267 | Car arrangement and method for mounting a spindle drive in a car arrangement for a double-decker elevator | Stefan Weber, Roger Beck | 2025-09-30 |
| 12240514 | Mobile transport device and method for introducing an installation frame into a shaft | Guido Achermann, Roger Beck, Gabriele Bizzozero, Ralph Harmath, Nico Langhi +2 more | 2025-03-04 |