Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9322807 | Ultrasonic signal time-frequency decomposition for borehole evaluation or pipeline inspection | Yinghui Lu, Arthur Cheng, Zhijuan Zhang, Tatiana Gilstrap | 2016-04-26 |