Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12389892 | Drag device for fishing reel using fluid resistance | Jin Gu Kim | 2025-08-19 |
| 10259097 | Wafer polishing apparatus and wafer polishing method using same | — | 2019-04-16 |