Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5687860 | Longitudinally adjustable coupling rod | Hans-Hermann Behrens, Hubert Rathner, Dieter Schillings | 1997-11-18 |
| 4284311 | Mechanical central buffer coupling for rail vehicles | Hilmar Forster | 1981-08-18 |