Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926560 | Solid rubber packer for a rotating control device | Thomas F. Bailey, James W. Chambers | 2011-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926560 | Solid rubber packer for a rotating control device | Thomas F. Bailey, James W. Chambers | 2011-04-19 |