Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6300641 | Process for modifying surfaces of materials, and materials having surfaces modified thereby | Seok-Keun Koh, Hyung Jin Jung, Won Kook Choi, Kyong Sop Han | 2001-10-09 |
| 5965629 | Process for modifying surfaces of materials, and materials having surfaces modified thereby | Hyung Jin Jung, Seok-Keun Koh, Won Kook Choi, Kyong Sop Han | 1999-10-12 |