Issued Patents All Time
Showing 126–138 of 138 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7040003 | Inductive coupler for downhole components and method for making same | David R. Hall, H. Tracy Hall, Jr., David Pixton, Michael Briscoe, Cameron Sneddon +1 more | 2006-05-09 |
| 7002445 | Loaded transducer for downhole drilling components | David R. Hall, H. Tracy Hall, Jr., David Pixton, Michael Briscoe, Joe Fox +1 more | 2006-02-21 |
| 6992554 | Data transmission element for downhole drilling components | David R. Hall, H. Tracy Hall, Jr., David Pixton, Joe Fox, Cameron Sneddon +1 more | 2006-01-31 |
| 6981546 | Electrical transmission line diametrical retention mechanism | David R. Hall, H. Tracy Hall, Jr., David Pixton, Cameron Sneddon, Michael Briscoe +1 more | 2006-01-03 |
| 6968611 | Internal coaxial cable electrical connector for use in downhole tools | David R. Hall, H. Tracy Hall, Jr., David Pixton, Joe Fox, Cameron Sneddon +1 more | 2005-11-29 |
| 6945802 | Seal for coaxial cable in downhole tools | David R. Hall, H. Tracy Hall, Jr., David Pixton, Joe Fox, Cameron Sneddon +1 more | 2005-09-20 |
| 6929493 | Electrical contact for downhole drilling networks | David R. Hall, H. Tracy Hall, Jr., David Pixton, Joe Fox, Cameron Sneddon | 2005-08-16 |
| 6913093 | Loaded transducer for downhole drilling components | David R. Hall, H. Tracy Hall, Jr., David Pixton, Cameron Sneddon, Michael Briscoe +1 more | 2005-07-05 |
| 6844498 | Data transmission system for a downhole component | David R. Hall, H. Tracy Hall, Jr., David Pixton, Cameron Sneddon, Joe Fox +1 more | 2005-01-18 |
| 6830467 | Electrical transmission line diametrical retainer | David R. Hall, H. Tracy Hall, Jr., David Pixton, Cameron Sneddon, Michael Briscoe +1 more | 2004-12-14 |
| 6821147 | Internal coaxial cable seal system | David R. Hall, H. Tracy Hall, Jr., David Pixton, Cameron Sneddon, Michael Briscoe +1 more | 2004-11-23 |
| 6717501 | Downhole data transmission system | David R. Hall, H. Tracy Hall, Jr., David Pixton, Joe Fox | 2004-04-06 |
| 6670880 | Downhole data transmission system | David R. Hall, H. Tracy Hall, Jr., David Pixton, Joe Fox | 2003-12-30 |