Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10753193 | Heterogeneity profiling analysis for volumetric void space cement evaluation | Weijun Guo | 2020-08-25 |
| 10677040 | Material evaluation using nuclear logging tool | Weijun Guo | 2020-06-09 |
| 10605954 | Simultaneous evaluation of the volume and the position of voids in downhole cement | Weijun Guo | 2020-03-31 |
| 10551523 | Evaluating and imaging volumetric void space location for cement evaluation | Weijun Guo | 2020-02-04 |