Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4603413 | Digital sum value corrective scrambling in the compact digital disc system | Herman G. Lakerveld | 1986-07-29 |
JS
Johannes P. Sinjou
Overall (All Time): #3,999,509 of 4,157,543Top 100%
1
Patents All Time