Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5178572 | Electron gun sealing apparatus | — | 1993-01-12 |
| 5162534 | Process for the preparation of thiazoline derivatives | Kee Lee, Jae U. Jeong, Ho-Koon Park | 1992-11-10 |
| 5127578 | Dust cleaning apparatus for cleaning cathode ray tubes | Hee Jun Kim | 1992-07-07 |