Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9091134 | Expendable mechanical release packer plug for heavy mud | — | 2015-07-28 |
| 6793022 | Spring wire composite corrosion resistant anchoring device | Marion D. Kilgore | 2004-09-21 |
| 6142226 | Hydraulic setting tool | — | 2000-11-07 |