Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480306 | Cement evaluation with neutron-neutron measurement | Weijun Guo | 2019-11-19 |
| 10209393 | Method to correct and pulsed neutron fan based interpretation for shale effects | John Andrew Quirein, Natasa Mekic, Weijun Guo, Christopher S. McIlroy | 2019-02-19 |