Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4837783 | Device for deriving a synchronizing signal | Joseph H. Peters | 1989-06-06 |
JK
Johannes Kanters
Overall (1989): #94,714 of 140,708Top 70%
1
Patents 1989