Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5524649 | Device for forming eyelashes | — | 1996-06-11 |
| 5089624 | Dihydropyridine derivatives | Choong S. Kim, Bong-Yong Lee, Chang Seop Kim, Jong-Wook Lee, Byung-Chul Kim +1 more | 1992-02-18 |
| 4683306 | Process for the preparation of 3,4-dihydro-2-substituted-2H-1,2-thiazine-carboxylic acid 1,1-dioxide derivatives | You H. Hong | 1987-07-28 |