Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9696095 | Heat exchanger utilizing device to vary cross section of header | Dong Gyu Lee, Sung Rok Kim, Kyoung Rock Kim, Hee Gak No | 2017-07-04 |
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Dong Sik Jin
Overall (2017): #437,527 of 506,227Top 90%
1
Patents 2017