Issued Patents 2025
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12326079 | Induction loop cementing progress detection | Songhua Chen, Jinhua Cao | 2025-06-10 |
| 12326082 | Tracking a wiper dart having a bi-diameter wiper cup in a wellbore using pressure spikes | Shobeir Pirayeh Gar, Gavin Graff, Ricky L. Covington | 2025-06-10 |
| 12270281 | Wiper dart having a bi-diameter wiper cup with protruding ring | Shobeir Pirayeh Gar, Gavin Graff, Xiaoguang Allan Zhong | 2025-04-08 |
| 12252959 | Wiper dart having a bi-diameter wiper cup | Connor Faulk, Grant Andruss, Payton Dally, Arturo Villalobos Lopez, Brian Nguyen +1 more | 2025-03-18 |