Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7150326 | Bi-directional ball seat system and method | Floyd Bishop, Marvin Bryce Traweek, David Walker, Dewayne Turner | 2006-12-19 |
| 7124824 | Washpipeless isolation strings and methods for isolation | Dewayne Turner, Donald H. Michel, Marvin Bryce Traweek, Floyd Bishop | 2006-10-24 |
| 7021389 | Bi-directional ball seat system and method | Floyd Bishop, Marvin Bryce Traweek, David Walker, Dewayne Turner | 2006-04-04 |
| 6577951 | Split PPS/SPS architecture for military aircraft flying in civilian airspace | Mark Johnson | 2003-06-10 |
| 6513600 | Apparatus and method for packing or anchoring an inner tubular within a casing | — | 2003-02-04 |
| 6511866 | Use of diverse materials in air-cavity packaging of electronic devices | Raymond S. Bregante, Tony B. Shaffer, K. Scott Mellen | 2003-01-28 |
| 6214152 | Lead frame moisture barrier for molded plastic electronic packages | Cynthia L. Ross, Tony B. Shaffer, John Ni | 2001-04-10 |
| 5905670 | ROM storage cell and method of fabrication | Gordon M. Babson, Allen W. Brouillette, Richard J. Evans, Robert J. Finch, Philip Noel | 1999-05-18 |
| 5845669 | Vent valve | — | 1998-12-08 |
| 5847988 | ROM storage cell and method of fabrication | Gordon M. Babson, Allen W. Brouillette, Richard J. Evans, Robert J. Finch, Philip Noel | 1998-12-08 |
| 5816158 | Inverted stamping process | — | 1998-10-06 |
| 5706579 | Method of assembling integrated circuit package | — | 1998-01-13 |
| 5572070 | Integrated circuit packages with heat dissipation for high current load | — | 1996-11-05 |
| 5513689 | Method of manufacturing bismuth shot | William S. Montgomery, Jr., William Doran | 1996-05-07 |
| 5456316 | Downhole signal conveying system | Steven C. Owens, Paul Andrew Reinhardt | 1995-10-10 |
| 5396951 | Non-explosive power charge ignition | — | 1995-03-14 |
| 5392860 | Heat activated safety fuse | — | 1995-02-28 |
| 5346014 | Heat activated ballistic blocker | — | 1994-09-13 |
| 5273116 | Firing mechanism for actuating wellbore tools | — | 1993-12-28 |
| 5215145 | Wedge-set sealing flap for use in subterranean wellbores | — | 1993-06-01 |
| 5199497 | Shape-memory actuator for use in subterranean wells | — | 1993-04-06 |
| 5105879 | Method and apparatus for sealing at a sliding interface | — | 1992-04-21 |
| 5056296 | Iso-thermal seal process for electronic devices | Jerry E. Campbell | 1991-10-15 |
| 4953617 | Apparatus for setting and retrieving a bridge plug from a subterranean well | Jim H. Roddy | 1990-09-04 |
| 4662452 | Injection control device for subterranean well conduit | Joseph N. Klumpyan | 1987-05-05 |