Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12344505 | Elevator system with visitor operating mode | — | 2025-07-01 |
| 9695014 | Elevator having a suspension | — | 2017-07-04 |
| 9063009 | Nondestructive testing of a carrier element of an elevator installation | Josef Husmann | 2015-06-23 |
| 9063008 | Nondestructive testing of a carrier element of an elevator installation | Josef Husmann | 2015-06-23 |
| 7677364 | Elevator installation comprising a light module in the door sill profile | — | 2010-03-16 |
| 7487001 | Method, system and computer program product for computer-assisted furnishing of materials in elevator construction | — | 2009-02-03 |
| D542933 | Elevator sill | Stefano Menchini | 2007-05-15 |
| D542419 | Elevator sill | Stefano Menchini | 2007-05-08 |
| 6851519 | Elevator with drive unit mounted in a superior lateral section of the elevator hoistway | Ernst Ach, Donato Carparelli | 2005-02-08 |
| 5001557 | Method of, and apparatus for, controlling the position of an automatically operated door | — | 1991-03-19 |
| 4979594 | Method and equipment for the secure and convenient input of control commands, in particular in lift installations | Thomas Hinderling | 1990-12-25 |
| 4518909 | Set value transmitter for a drive regulation apparatus | Paul Friedli, Thomas Hinderling | 1985-05-21 |