Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5317927 | Measuring device | Peter Farr, Heinz Schuhbaum, Wolfgang Weisenburger | 1994-06-07 |
| 4923373 | Hydraulic single piston pump for manual operation | Stefan Rothaar | 1990-05-08 |