Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5343991 | Roller element overrunning clutch | Vladimir Premiski, Wilhalm Wehren, Mark Silk | 1994-09-06 |
SB
Sieghart Biedermann
Overall (1994): #67,412 of 165,921Top 45%
1
Patents 1994