Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10408037 | Using amplitude ratio curves to evaluate cement sheath bonding in multi-string downhole environments | Philip Edmund Fox | 2019-09-10 |
| 10221673 | Peak analysis of multi-directional sonic an ultrasonic waveforms for cement bond logging | Philip Edmund Fox | 2019-03-05 |
| 10180511 | Peak analysis of ultrasonic waveforms for cement bond logging | — | 2019-01-15 |