Issued Patents 2019
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D850876 | Scissors | — | 2019-06-11 |
| 10240999 | Method and apparatus of estimating wave velocity of negative pressure wave in a fluid transportation pipeline | Ning Duan, Jin Huang, Juhnyoung Lee, Chunhua Tian, Junchi Yan | 2019-03-26 |