Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9494003 | Systems and methods for production zone control | — | 2016-11-15 |
| 9334701 | Systems and methods for production zone control | Jerry Pechacek | 2016-05-10 |
| 9033031 | Well control and retrieval tool | Jerry Pechacek | 2015-05-19 |