Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4811116 | Video recorder using extended tape tracks to record compressed chrominance | — | 1989-03-07 |
HB
Hans-Peter Baumeister
Overall (1989): #109,052 of 140,708Top 80%
1
Patents 1989