Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072475 | Integrated managed pressure drilling riser joint | — | 2018-09-11 |
| 9863195 | Passive pressure and load balancing bearing | Richard David Peer, Huward Paul Fontenot, Jr. | 2018-01-09 |