Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8708172 | Multi-stage trolley for a crane and a crane therewith | Kyung Soo Kim, Soo Hyun Kim, In Gwun Jang, Yunsub Jung, Eun Ho Kim +2 more | 2014-04-29 |
HJ
Hanjong Ju
Overall (All Time): #3,102,452 of 4,157,543Top 75%
1
Patents All Time