Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10540594 | Identifying abnormal pumpjack conditions | Li Li, Ji Jiang Song, Chunhua Tian, Feng Wang | 2020-01-21 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10540594 | Identifying abnormal pumpjack conditions | Li Li, Ji Jiang Song, Chunhua Tian, Feng Wang | 2020-01-21 |