Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4815159 | Windshield wiper system for motor vehicles | — | 1989-03-28 |
GK
Gerd Kuhbach
Overall (1989): #136,179 of 140,708Top 100%
1
Patents 1989