Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10343239 | Apparatus and method for manufacturing heat exchanger | Doo Hee Lee, Hyoung Roh, Bum-jung Lee | 2019-07-09 |
HH
Hyoung-sub Han
Overall (2019): #438,745 of 560,194Top 80%
1
Patents 2019