Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10126433 | Energy detection apparatus, methods, and systems | Weijun Guo | 2018-11-13 |
| 10067261 | Downhole photon radiation detection using scintillating fibers | Weijun Guo | 2018-09-04 |
| 9951614 | Behind pipe evaluation using a nuclear density tool | Weijun Guo | 2018-04-24 |