Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10941633 | Hydraulic port collar | Luis A. Garcia | 2021-03-09 |
| 10641061 | Hydraulic port collar | Luis A. Garcia | 2020-05-05 |
| 8875800 | Downhole sealing system using cement activated material and method of downhole sealing | Edward T. Wood, James R. Korte | 2014-11-04 |
| 8590613 | Overshot with dynamic seal feature | John M. Lee, Kent Evans | 2013-11-26 |