Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5285878 | Cylinder including a piston with a valve control | Kurt Engelsdorf, Roland Weisser | 1994-02-15 |
MS
Martin Scheffel
Overall (1994): #94,379 of 165,921Top 60%
1
Patents 1994