Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10520120 | Drilling riser flanges and assemblies with contoured bearing surfaces to reduce shear in connectors | — | 2019-12-31 |
| 10392890 | Large-width diameter riser segment lowerable through a rotary of a drilling rig | Roland Kennedy, Randy Arthion, Alex Gidman | 2019-08-27 |
| 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 |