Issued Patents 2016
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494013 | Configurable and expandable fluid metering system | Kevin Michael Renkes | 2016-11-15 |
| 9428990 | Rotational wellbore test valve | Charles Frederick Carder | 2016-08-30 |
| 9304054 | Non-electronic air chamber pressure sensor | — | 2016-04-05 |
| 9291048 | System and method for triggering a downhole tool | Charles M. MacPhail | 2016-03-22 |
| 9284824 | Method and apparatus for expendable tubing-conveyed perforating gun | Javier Fadul, Paul Herman, Randy Moore, Michael Linley Fripp, Dennis Crowdis +2 more | 2016-03-15 |