Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12410625 | Building site device having a climbing formwork and an elevator system | Oliver Simmonds, Stefan Weber, Christian Studer | 2025-09-09 |
| 12325611 | Lifting device for lifting a payload within an elevator shaft in a controllable manner | Stefan Weber | 2025-06-10 |
| 12240514 | Mobile transport device and method for introducing an installation frame into a shaft | Guido Achermann, Roger Beck, Dragan Gavric, Ralph Harmath, Nico Langhi +2 more | 2025-03-04 |
| 12012305 | Method for building an elevator system, and elevator system suitable for carrying out the method | — | 2024-06-18 |
| 11905140 | Measuring tape arrangement for use in an elevator system and method for installing and operating an elevator system | Lukas Christen | 2024-02-20 |
| 11858778 | Method for operating a construction site device and construction site device | Christian Studer, Oliver Simmonds, Stefan Weber | 2024-01-02 |
| 11208296 | Method for constructing an elevator system having increasing usable lifting height | Lukas Christen, Pascal Bläsi, Stefan Weber | 2021-12-28 |