Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11136851 | Method for resisting swab off of an element and improved sealing | Yash Parekh, YingQing Xu, Ronnie D. Russell | 2021-10-05 |
| 10808494 | Anchor and seal system | YingQing Xu, Jason M. Harper | 2020-10-20 |
| 10724311 | System for setting a downhole tool | Yash Parekh | 2020-07-28 |
| 10689940 | Element | Yash Parekh, YingQing Xu, Ronnie D. Russell | 2020-06-23 |
| 10435970 | Anchor and seal system | YingQing Xu, Jason M. Harper | 2019-10-08 |
| 10246971 | Flow activated valve | James C. Doane, Ronnie D. Russell, Erwin D. Hernaez, Juan Carlos Flores Perez, Elias Pena +2 more | 2019-04-02 |
| 5311616 | Body freshener | — | 1994-05-10 |
| D325489 | Towel | — | 1992-04-21 |