Issued Patents 2016
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9447661 | Gravel pack and sand disposal device | John P. Broussard, Christopher A. Hall, Patrick J. Zimmerman, Brian J. Ritchey | 2016-09-20 |
| 9441454 | Gravel pack apparatus having actuated valves | John P. Broussard, Christopher A. Hall | 2016-09-13 |
| 9334713 | Produced sand gravel pack process | — | 2016-05-10 |
| 9260950 | One trip toe-to-heel gravel pack and liner cementing assembly | John P. Broussard, Christopher A. Hall, Alvaro Jose Arrazola | 2016-02-16 |