Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11549327 | Blowout preventer and method | — | 2023-01-10 |
| 10890035 | Sucker rod rolling centralizer guide | — | 2021-01-12 |
| 10883335 | Holddown assembly | — | 2021-01-05 |
| 10619444 | Self-aligning stuffing box | — | 2020-04-14 |