Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9175542 | Lubricating seal for use with a tubular | Thomas F. Bailey, Frederick T. Tilton, Don M. Hannegan, Simon J. Harrall | 2015-11-03 |
| 8770297 | Subsea internal riser rotating control head seal assembly | Thomas F. Bailey, Danny W. Wagoner | 2014-07-08 |
| 8322432 | Subsea internal riser rotating control device system and method | Thomas F. Bailey, Danny W. Wagoner | 2012-12-04 |