Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7971891 | Boarding and/or access aid for passenger vehicles | — | 2011-07-05 |
| 7934736 | Boarding and/or access aid for vehicles with passenger transportation | — | 2011-05-03 |
| 7926827 | Boarding and/or entering aid for vehicles that carry passengers | — | 2011-04-19 |
| 6023835 | Process for producing thin-hot rolled strip | Peter Jollet | 2000-02-15 |
| 5823766 | Furnace installation as intermediate storage downstream of a thin-slab casting installation | Peter Wilhelm Seiler, Stanislaw Pawlowski, Eugeniusz Kania, Horst Wolfgang Mathejka | 1998-10-20 |
| 5689991 | Process and device for producing hot-rolled steel strip | — | 1997-11-25 |