Issued Patents All Time
Showing 26–50 of 124 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36880 | Spoolable flexible hydraulic controlled coiled tubing safety valve | — | 2000-09-26 |
| 6082455 | Combination side pocket mandrel flow measurement and control assembly | James Reaux | 2000-07-04 |
| RE36723 | Spoolable coiled tubing completion system | Brian K. Moore | 2000-06-06 |
| 6070608 | Variable orifice gas lift valve for high flow rates with detachable power source and method of using | — | 2000-06-06 |
| 6068015 | Sidepocket mandrel with orienting feature | — | 2000-05-30 |
| 6026897 | Communication conduit in a well tool | Arthur J. Morris | 2000-02-22 |
| RE36566 | Spoolable coiled tubing mandrel and gas lift valves | — | 2000-02-15 |
| RE36525 | Spoolable flexible hydraulically set, straight pull release well packer | — | 2000-01-25 |
| 6012518 | Electro-hydraulic well tool actuator | Arthur J. Morris, Vitold P. Serafin | 2000-01-11 |
| 6000468 | Method and apparatus for the downhole metering and control of fluids produced from wells | — | 1999-12-14 |
| 5996687 | Full bore variable flow control device | Arthur J. Morris | 1999-12-07 |
| 5971004 | Variable orifice gas lift valve assembly for high flow rates with detachable power source and method of using same | — | 1999-10-26 |
| 5960874 | Apparatus for remote control of multilateral wells | Arthur J. Morris | 1999-10-05 |
| 5927401 | Method and apparatus for remote control of multilateral wells | Arthur J. Morris | 1999-07-27 |
| 5918669 | Method and apparatus for remote control of multilateral wells | Arthur J. Morris | 1999-07-06 |
| 5861562 | Flow measurement mandrel | Arthur J. Morris | 1999-01-19 |
| 5823263 | Method and apparatus for remote control of multilateral wells | Arthur J. Morris | 1998-10-20 |
| 5586601 | Mechanism for anchoring well tool | — | 1996-12-24 |
| 5542473 | Simplified sealing and anchoring device for a well tool | — | 1996-08-06 |
| 5542472 | Metal coiled tubing with signal transmitting passageway | Winfield M. Sides, III, David N. Folsom, Cecil G. McGavern, III | 1996-08-06 |
| 5515880 | Spoolable coiled tubing mandrel and gas lift valves | — | 1996-05-14 |
| 5488992 | Spoolable flexible sliding sleeve | — | 1996-02-06 |
| 5483988 | Spoolable coiled tubing mandrel and gas lift valves | — | 1996-01-16 |
| 5469878 | Coiled tubing concentric gas lift valve assembly | — | 1995-11-28 |
| 5465793 | Spoolable flexible hydraulic controlled annular control valve | — | 1995-11-14 |