Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11339619 | Rotating control device for land rigs | Justin Fraczek, Shawn Paul McClosky, Alexander John MacGregor, Fukun Lai | 2022-05-24 |
| 11306550 | Seal condition monitoring | Austin Johnson, Justin Fraczek, Waybourn Anderson, Brian Piccolo, Saravanan Sundaramoorthy +2 more | 2022-04-19 |
| 11306551 | Seal condition monitoring | Austin Johnson, Justin Fraczek, Waybourn Anderson, Brian Piccolo, Saravanan Sundaramoorthy +2 more | 2022-04-19 |
| 11248434 | Rotating control device for jackup rigs | Justin Fraczek, Shawn Paul McClosky, Alexander John MacGregor, Fukun Lai | 2022-02-15 |