Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4800428 | Circuit arrangement for a television receiver comprising a video text decoder | Detlef W. K. Oldach | 1989-01-24 |
MJ
Martin H. Johanndeiter
Overall (1989): #80,863 of 140,708Top 60%
1
Patents 1989