Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5311643 | Hinge for a foldable rail section for mounting a container of an oxygen supply unit in an aircraft | Wolfgang Marquardt, Roderich Thometschek, Wolfgang Rittner, Holger Wollnik, Christoph Bauer +1 more | 1994-05-17 |
| 5253907 | Locking device for a pivotable door | Christian Schnoor, Wolfgang Rittner, Roderich Thometschek | 1993-10-19 |
| 5213380 | Testing device for a pivotable door of an emergency respirator container | Roderich Thometschek, Christian Schnoor, Wolfgang Rittner, Werner Thoren, Christoph Bauer | 1993-05-25 |