Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9528344 | Safety valve with independent flow tube | James Dan Vick, Jr., Jeremy Pike Brimer | 2016-12-27 |
| 9388663 | Downhole circulating valve having a metal-to-metal seal and method for operating same | Jimmie R. Williamson, Jr., David L. Reesing, Russell Irving Bayh, III | 2016-07-12 |