Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10415341 | Downhole system using packer setting joint and method | Jack D. Farmer, David B. Ruddock, Michael Naquin | 2019-09-17 |
| 7258508 | Annular safety and flow control system for underground gas storage | Darrell Melear | 2007-08-21 |