Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7510059 | Rope brake | Guenter Reuter, Walter Nuebling, Wolfgang Meissner | 2009-03-31 |
| 7377371 | Rope brake | Guenter Reuter, Walter Nuebling, Wolfgang Meissner | 2008-05-27 |
| 7353912 | Elevator system | Guenter Reuter, Wolfgang Meissner, Walter Nuebling, Gerhard Thumm | 2008-04-08 |
| 6854564 | Elevator system | Guenter Reuter, Wolfgang Meissner, Walter Nuebling, Martin Kleine-Doepke | 2005-02-15 |
| 5609239 | Locking system | — | 1997-03-11 |
| 5456562 | Parking device | Jutta Hohn, Dirk Coolens | 1995-10-10 |