Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5825569 | Constant-density magnetic disc apparatus and magnetic disc used therefor | Jin Seok Kim | 1998-10-20 |
JJ
Jae-Deog Joo
Overall (All Time): #3,700,411 of 4,157,543Top 90%
1
Patents All Time