Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6071462 | Compounding injection molding combined process | — | 2000-06-06 |
| 5634689 | Articulated fitting for seats with adjustable backrest, in particular motor vehicle seats | Hans-Karl Stanger, Dirk Angermann, Gregor Vossmann, Heinz Voss, Ulrich Lehmann | 1997-06-03 |
| 5143421 | Vehicle seat having a seat surface which is adjustable both as to height and inclination | Hans W. Voss, Heinz P. Cremer, Harald Cwiertnia | 1992-09-01 |
| 4946191 | Motor vehicle seat with a back rest and air bag assembly | — | 1990-08-07 |
| 4842334 | Vehicle seat adjustable both as to height and inclination | Hans W. Voss, Heinz P. Cremer, Harald Cwiertnia | 1989-06-27 |
| 4679854 | Vehicle seat | Heinz P. Cremer | 1987-07-14 |