Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9284825 | Gas-lift safety valve actuated by a sensor | Changkuan Yu, Eric Wright Gilbertson, Franz Hover, Jose Arellano | 2016-03-15 |
DH
Dennis John Harris
Overall (2016): #419,797 of 481,213Top 90%
1
Patents 2016