Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10273780 | Hydraulically actuated tool with pressure isolator | Albert Garcia, Andrew Peter Quinlan, John Lee Emerson, Fernando Olguin, Patrick Maguire +3 more | 2019-04-30 |
| 9464506 | Sliding sleeve valve and method for fluid treating a subterranean formation | Robert Coon, Daniel Jon Themig, John Lee Emerson | 2016-10-11 |