Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11378423 | Long-distance optical cable physical safety monitoring system | Bo Jia | 2022-07-05 |
| 11274522 | Systems and techniques for controlling and monitoring downhole operations in a well | Julien Bost, Vincent Nicolas, Abbigail Ullrich, Quangen Du | 2022-03-15 |
| 11067106 | System for implementing redundancy in hydraulic circuits and actuating multi-cycle hydraulic tools | Julien Bost, Abbigail Ullrich | 2021-07-20 |
| 10502024 | Systems and techniques for controlling and monitoring downhole operations in a well | Julien Bost, Vincent Nicolas, Abbigail Ullrich, Quangen Du | 2019-12-10 |
| 8459124 | Automobile general pressure sensor | Wenxiang WANG, Bing Wang, Chaomin Mao, Qiao Shi, Wei Li | 2013-06-11 |
| 5240030 | Manual/automatic operation interchangeable connecting seat of ball valve | — | 1993-08-31 |