Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9504180 | Mounting system for arranging electric devices, for example, especially in switchgear cabinets | Udo Lütze, Jurgen Lang, Virgil Ghizelea | 2016-11-22 |
| 6471014 | Elevator installation with a device for operating in a special mode | Christian Daniel, Ulrich Haeberle, Holger Zerelles | 2002-10-29 |
| 6422350 | Monitoring device for drive equipment for elevators | — | 2002-07-23 |