Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10794147 | Downhole component including a unitary body having an internal annular chamber and fluid passages | John Burris, Samuel C. Kucera | 2020-10-06 |
| 10745997 | Tubing pressure insensitive failsafe wireline retrievable safety valve | John Burris | 2020-08-18 |
| 10677018 | Actuator mechanism for a valve system | Adam James Manlandro | 2020-06-09 |