Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574549 | Blade maintenance device for wind turbine | Byung-kyu Lee, Hong Gyeoum Kim, Jong-Hwan Lee, Young Seok Cho, Young Youl Ha +1 more | 2017-02-21 |
IH
In Chul Ha
Overall (All Time): #2,931,881 of 4,157,543Top 75%
1
Patents All Time