Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7568570 | Safety monitoring system for a people conveyor | Ralph S. Stripling, Dietmar Thaler, Frank Sansevero, Bernward Engelke, Andreas Stuffel +5 more | 2009-08-04 |
| 5372231 | Combplate for a people moving device | Heinz Volkening, Thomas Lis, Kay U. Wiechmann | 1994-12-13 |