Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8690996 | Electric precipitator and electrode plate thereof | In Sang Hwang, Hyong Soo Noh, Byeong Cheol Yoon, Kochiyama Yasuhiko, Du-seop Yoon +2 more | 2014-04-08 |
JJ
Jun Ho Jl
Overall (All Time): #3,099,291 of 4,157,543Top 75%
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Patents All Time