Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10012031 | Large-width/diameter riser segment lowerable through a rotary of a drilling rig | Roland Kennedy, Randy Arthion, Alex Gidman | 2018-07-03 |
| 9970247 | MPD-capable flow spools | Roland Kennedy, Randy Arthion, Alex Gidman | 2018-05-15 |
| 9909379 | Large-width/diameter riser segment lowerable through a rotary of a drilling rig | Roland Kennedy, Randy Arthion, Alex Gidman | 2018-03-06 |