Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10508513 | High pressure high flow digital valve with locking poppets and backflow prevention | Mircea Badescu, Stewart Sherrit, Xiaoqi Bao, Yoseph Bar-Cohen | 2019-12-17 |
| 9945207 | Multi-path multi-stage erosion-resistant valve for downhole flow control | Xiaoqi Bao, Mircea Badescu, Stewart Sherrit, Yoseph Bar-Cohen | 2018-04-17 |
| 9316329 | Hydraulic high pressure valve controller using the in-situ pressure difference | Xiaoqi Bao, Stewart Sherrit, Mircea Badescu, Yoseph Bar-Cohen | 2016-04-19 |