Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11592070 | Gas cylinder and gas spring for preventing gas leakage, and method for manufacturing same | Ki-Cheol Lee | 2023-02-28 |
| 10499730 | Height-adjustable desk | Jin Tae Kim, Jeong Hyeon Hong, Woo Kee Min, Yong A. Park, Jong Sick PARK | 2019-12-10 |