Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6227209 | Article for oral care | Dae-sik Kim | 2001-05-08 |
| 6152633 | Compact article for oral care | Dae-sik Kim | 2000-11-28 |
| 4822779 | Phosphoric and thiophosphonic acid derivatives of 5-hydroxypyrazoles, compositions and use | Ki J. Hwang, Yeong D. Gong | 1989-04-18 |