Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859883 | Digital circuit arrangement for quantization-noise reduction | — | 1989-08-22 |
WB
Werner Bradinal
Overall (1989): #45,283 of 140,708Top 35%
1
Patents 1989