Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4683410 | Method for detecting step losses in stepping-motor-driven adjusting devices | Rudolf Kressirer | 1987-07-28 |
SO
Siegfried Oehler
Overall (All Time): #3,979,257 of 4,157,543Top 100%
1
Patents All Time