Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11105171 | Large width diameter riser segment lowerable through a rotary of a drilling rig | Roland Kennedy, Randy Arthion, Alex Gidman | 2021-08-31 |
| 11035186 | MPD-capable flow spools | Roland Kennedy, Randy Arthion, Alex Gidman | 2021-06-15 |
| 11008825 | Rotating control device for jackup rigs | Shawn Paul McClosky, George James Michaud, Alexander John MacGregor, Fukun Lai | 2021-05-18 |
| 10995573 | Rotating control device for land rigs | Shawn Paul McClosky, George James Michaud, Alexander John MacGregor, Fukun Lai | 2021-05-04 |