Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6747381 | Shaft drive device | Harald Schach, Guenther Ungericht, Waldemar Ernst | 2004-06-08 |
UH
Ulrich Haspel
Overall (All Time): #3,481,396 of 4,157,543Top 85%
1
Patents All Time