Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10155640 | Elevator system using rescue storage device for increased power | Juergen Gewinner, Felix Benjamin Donath, Daryl J. Marvin | 2018-12-18 |
| 9938115 | System and method for limiting over-voltage in power supply system | Juergen Gewinner | 2018-04-10 |
| 9908743 | Adaptive power control for elevator system using power profiles | — | 2018-03-06 |