Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10000997 | Longitudinal positioning tool for a rod string | Shayne L. Tucker, Barton Toporowski, Wendall Elford, Glen Strunk | 2018-06-19 |
| 7931078 | Stuffing box apparatus | Barton Toporowski, Dale Hockley | 2011-04-26 |