Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12385329 | Contraction joint for fiber optics intelligent completion | Leping Yu, Weichen Lai, Jie Zhang | 2025-08-12 |
| 12281524 | Contraction joint for intelligent completion and downhole completion system | Weichen Lai, Rashid Musayev, Daniel DeLeon, Leping Yu | 2025-04-22 |
| 11906399 | Sampler trigger mechanism | Brian F. Abbott, Ian James Mainwaring, Carlos Merino | 2024-02-20 |
| 10669847 | Double Rod Lock System | Marius Smarandache, Sebastien Ives, Douglas W. Grant, Lorena Lopez Pinana | 2020-06-02 |