Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11117166 | Ultrasonic transducers with piezoelectric material embedded in backing | Jing Jin, Yao Ge | 2021-09-14 |
| 10989047 | Systems and methods for sand flow detection and quantification | John Philip Granville, Atchyuta Ramayya Venna | 2021-04-27 |
| 10920569 | Acoustic method and apparatus for cement bond evaluation through tubing | — | 2021-02-16 |