Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9617830 | Downhole chemical injection system having a density barrier | Lorenzzo Breda Minassa | 2017-04-11 |
| 8237443 | Position sensor for a downhole completion device | Don A. Hopmann, Daniel M. Cousin, Levon H. Yeriazarian, Juan Franco, Priyesh Ranjan | 2012-08-07 |