Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11130204 | Field dissimilar metal welding technology for enhanced wear resistant high manganese steel | Andrew J. Wasson, Douglas P. Fairchild, HyunWoo Jin, IlWook Han, Sangchul Lee +2 more | 2021-09-28 |
| 11116514 | Surgical clip applier with user feedback feature | Xiaolin Sang, Encheng Hu | 2021-09-14 |