Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5746026 | Method for unlocking a window pane of a railroad car with an inflatable pressure tube | Uwe Brede, Anton Bretfeld, Gerhard Kordel, Josef Kraft, Peter Lehniger +1 more | 1998-05-05 |
| 4593622 | Industrial cartridge with separated deflagrating components | — | 1986-06-10 |