Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11419692 | Articulating structure using rolling joint and pin coupling, and tube insert device having the same | Keri Kim, Jeongryul Kim | 2022-08-23 |
| 11278365 | Articulating structure using rolling joint and projection member, and tube insert device having the same | Keri Kim, Jeongryul Kim | 2022-03-22 |