Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10042082 | Gamma ray measurement apparatus, systems, and methods | Weijun Guo | 2018-08-07 |
| 9910185 | Pulsed chemical neutron source | Weijun Guo | 2018-03-06 |
| 9726623 | Gamma analysis of cement | Weijun Guo | 2017-08-08 |
| 9557441 | Gain stabilization in a gamma ray detection apparatus | Weijun Guo | 2017-01-31 |
| 9383472 | Position-sensitive gamma detectors | Weijun Guo | 2016-07-05 |
| 9341738 | Systems and methods for neutron detection in nuclear logging tools | Grant Philip Goodyear | 2016-05-17 |