Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7383891 | Hydraulic set permanent packer with isolation of hydraulic actuator and built in redundancy | Peter J. Fay, Paul Zutz, John L. Baugh, Kenneth Almond | 2008-06-10 |
| 6431277 | Liner hanger | James D. Cox, Jr., John L. Baugh, Sidney K. Smith, Jr., George Givens, Rodney D. Bennett | 2002-08-13 |