Issued Patents 2019
Showing 1–2 of 2 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 |