Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203152 | Nozzle assembly and 3D printer comprising the same | Choong Man Bae, Jin Kyu Lee | 2021-12-21 |
| 10892075 | Composition for 3D printing | Jin Kyu Lee | 2021-01-12 |
SA
Sang Bum Ahn
Overall (2021): #116,743 of 548,734Top 25%
2
Patents 2021