Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11781280 | Local deep excavation and backfilling structural subgrade and its rapid construction method | Xilin Lyu, Bowen Cheng | 2023-10-10 |
| 11746650 | Method for calculating single-well controlled reserve of low-permeability/tight gas reservoir and analyzing residual gas thereof | Ping Yue, Guozhuang Wang, Qingsong Gao, Dongchen Liu, Tao Lei +1 more | 2023-09-05 |