Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6399675 | Electrically conductive microgel and method for preparing the same | Chan Ho Park, Jin-Who Hong | 2002-06-04 |
| 5712342 | Process for producing a water-dispersion of polyurethane resin and a paint composition containing the resin produced by that process | Jong Myung Park | 1998-01-27 |