Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506323 | Downhole system having chemical injection valve assembly and method of chemical injection | Marc Samuelson, David S. Bishop, Zhi Yong He | 2016-11-29 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506323 | Downhole system having chemical injection valve assembly and method of chemical injection | Marc Samuelson, David S. Bishop, Zhi Yong He | 2016-11-29 |