Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072322 | Aluminum alloy having excellent formability and elasticity and method of producing the same | — | 2018-09-11 |
| 9938142 | Hydrogen storage material and manufacturing method thereof | Sangbaek Park, Dong Hoon Nam, Young Whan Cho, Young Su Lee | 2018-04-10 |
| 9919379 | Friction rivet for joining different materials | Jun Ho Jang, Shin Hu Cho, Jong Kook Lee | 2018-03-20 |
| 9920404 | High elasticity aluminum alloy including titanium compound and method for producing the same | Hoo Dam Lee | 2018-03-20 |