Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9650863 | Safety valve system for cable deployed electric submersible pump | — | 2017-05-16 |
| 9587462 | Safety valve system for cable deployed electric submersible pump | James Dan Vick, Jr., Leo G. Collins, Tom Swan, Gary L. Stephenson | 2017-03-07 |