Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896050 | Latching system for maintaining position of component within a downhole drill string section | Denis P. Biglin, Jr., Daniel E. Burgess, Thomas Floyd Rzasa, Ronald Seppa, William Evans Turner | 2005-05-24 |
| 5278758 | Method and apparatus for nuclear logging using lithium detector assemblies and gamma ray stripping means | Guy A. Daigle, William D. Bruck, Roy Nordstrom, Steven Rountree, Joseph Dudek, Jr. +2 more | 1994-01-11 |
| 5251708 | Modular connector for measurement-while-drilling tool | Mark Ellsworth Wassell, George Talmadge, John J. Grunbeck | 1993-10-12 |
| 5216242 | Apparatus for nuclear logging employing sub wall mounted detectors and modular connector assemblies | Guy A. Daigle, Steven Rountree, George Talmadge, John J. Grunbeck, Mark Ellsworth Wassell | 1993-06-01 |
| 5144126 | Apparatus for nuclear logging employing sub wall mounted detectors and electronics, and modular connector assemblies | Guy A. Daigle, Steven Rountree, George Talmadge, John J. Grunbeck, Mark Ellsworth Wassell | 1992-09-01 |
| 5134783 | Thread timing for a rotary shouldered connection | — | 1992-08-04 |
| 5134285 | Formation density logging MWD apparatus | Guy A. Daigle | 1992-07-28 |
| 5126564 | Apparatus for nuclear logging employing sub wall mounted nuclear source container and nuclear source mounting tool | Guy A. Daigle | 1992-06-30 |