Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341653 | Junk basket and method of use | Darryl Firmaniuk, Piro Shkurti | 2002-01-29 |
| 6244642 | Retrievable bridge plug and retrieving tool | Barry J. Tate, Piro Shkurti | 2001-06-12 |
| 6220348 | Retrievable bridge plug and retrieving tool | Barry J. Tate, Piro Shkurti | 2001-04-24 |
| 6012518 | Electro-hydraulic well tool actuator | Ronald E. Pringle, Arthur J. Morris | 2000-01-11 |
| 5782306 | Open hole straddle system | — | 1998-07-21 |
| 5613560 | Wireline set, tubing retrievable well packer with flow control device at the top | Glenn Jelinski, Bob Jones | 1997-03-25 |