Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9765603 | Gas lift valve assemblies and methods of assembling same | Xuele Qi, Norman Arnold Turnquist, Roderick Mark Lusted, Omprakash Samudrala, Ricardo Lopez +2 more | 2017-09-19 |
| 9689241 | Gas lift valve assemblies having fluid flow barrier and methods of assembling same | Norman Arnold Turnquist, Roderick Mark Lusted, Xuele Qi | 2017-06-27 |