Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666276 | Downhole radial set packer element | John M. Yokley | 2003-12-23 |
| 6655456 | Liner hanger system | John M. Yokley | 2003-12-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6666276 | Downhole radial set packer element | John M. Yokley | 2003-12-23 |
| 6655456 | Liner hanger system | John M. Yokley | 2003-12-02 |