Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9297232 | Reclosable multi zone isolation tool and method for use thereof | Keith Wayne Scott, William David Henderson | 2016-03-29 |
| 8757275 | Reclosable multi zone isolation tool and method for use thereof | Keith Wayne Scott, William David Henderson | 2014-06-24 |