Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6865856 | Plastic floorings using concave portions and convex portions | Young Gi Kim, Sung Chan Park | 2005-03-15 |
HJ
Han-Chul Jang
Overall (2005): #193,739 of 245,428Top 80%
1
Patents 2005