Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4832586 | Drive assembly with different eccentricities | Klaus-Dieter Emmenthal, Claus Muller | 1989-05-23 |
OS
Otto Schaafer
Overall (1989): #137,670 of 140,708Top 100%
1
Patents 1989