Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801869 | Ultrasonic flowrate measurement device having an attachment portion with receivers for determining size of a pipe | Dong Ji, Feng Luo, Nan Zhang, Guoliang Liu, Xiaodong Fang +3 more | 2020-10-13 |