Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149332 | Aluminum alloy with additions of magnesium and at least one of chromium, manganese and zirconium, and method of manufacturing the same | Donald S. Shih, Shae-Kwang Kim, Bong-Hwan Kim, Young-Ok Yoon | 2021-10-19 |
| 11098391 | Aluminum alloy with additions of magnesium, calcium and at least one of chromium, manganese and zirconium, and method of manufacturing the same | Donald S. Shih, Shae-Kwang Kim, Bong-Hwan Kim, Young-Ok Yoon | 2021-08-24 |