Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8186425 | Sympathetic ignition closed packed propellant gas generator | Moises Enrique Smart | 2012-05-29 |
| 8151882 | Technique and apparatus to deploy a perforating gun and sand screen in a well | Joe C. Hromas | 2012-04-10 |
| 8118098 | Flow control system and method for use in a wellbore | Joe C. Hromas | 2012-02-21 |
| 7493958 | Technique and apparatus for multiple zone perforating | Joe C. Hromas | 2009-02-24 |
| 7487833 | Safety apparatus for perforating system | Joe C. Hromas | 2009-02-10 |
| 7353871 | Downhole automatic tool release and method of use | Joe C. Hromas | 2008-04-08 |
| 7278484 | Techniques and systems associated with perforation and the installation of downhole tools | Mark Vella, Joe C. Hromas, Bennie Gill, Steven W. Henderson | 2007-10-09 |
| 7152676 | Techniques and systems associated with perforation and the installation of downhole tools | Mark Vella, Joe C. Hromas, Bennie Gill, Steven W. Henderson | 2006-12-26 |
| 6719061 | Apparatus and method for inserting and retrieving a tool string through well surface equipment | Laurent E. Muller, Steven W. Henderson, Klaus Huber, Bennie Gill, Rolf Ludolf +1 more | 2004-04-13 |
| 5211714 | Wireline supported perforating gun enabling oriented perforations | John W. Jordan, Gregory N. Gilbert, Martin L. Tomek, Terry L. Slagle | 1993-05-18 |
| 5040619 | Wireline supported perforating gun enabling oriented perforations | John W. Jordan, Gregory N. Gilbert, Martin L. Tomek, Terry L. Slagle | 1991-08-20 |
| 4762067 | Downhole perforating method and apparatus using secondary explosive detonators | James M. Barker, Dennis E. Schramek, Starlin M. Reid, Cyril R. Sumner | 1988-08-09 |
| 4759291 | Through bulkhead explosive initiator for oil well usage | James M. Barker, Dennis E. Schramek | 1988-07-26 |
| 4678044 | Tubing pressure operated initiator for perforating in a well borehole | Robert R. Luke, James M. Barker, Michael Lee Smith, Carl B. Miller | 1987-07-07 |
| 4664184 | Balanced isolation tool enabling clean fluid in tubing perforated operations | — | 1987-05-12 |
| 4629001 | Tubing pressure operated initiator for perforating in a well borehole | Carl B. Miller, Robert R. Luke, Michael Lee Smith | 1986-12-16 |
| 4574892 | Tubing conveyed perforating gun electrical detonator | Carl B. Miller | 1986-03-11 |