Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4825292 | Picture pick-up device including a solid-state sensor and operating with a signal interference reduction | — | 1989-04-25 |
EK
Engel Johannes Knibbe
Overall (1989): #116,884 of 140,708Top 85%
1
Patents 1989