Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12139993 | Multifunctional rotating control device | Chunlei Wang, Qiang Zhao, Bo-Kyeong Kang, Wei Zhang | 2024-11-12 |
| 12123275 | Multifunctional rotating control device | Chunlei Wang, Qiang Zhao, Bo-Kyeong Kang, Wei Zhang | 2024-10-22 |