Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10197701 | Logging tool for determination of formation density and methods of use | Kirk Stewart | 2019-02-05 |
| 7482578 | Gamma radiation spectral logging system and method for processing gamma radiation spectra | — | 2009-01-27 |
| 5511037 | Comprehensive method of processing measurement while drilling data from one or more sensors | David M. Schneider, Mark Hutchinson, Steven L. Hobart | 1996-04-23 |
| 4697078 | Method for quality control of counting logs | — | 1987-09-29 |
| 4668863 | Neutron logging time spectral data acquisition system and method | Timothy Gray, Mathew G. Schmidt | 1987-05-26 |
| 4656354 | Method for induced gamma ray logging | — | 1987-04-07 |
| 4645926 | Method for induced gamma ray logging | — | 1987-02-24 |
| 4540883 | Background correction method and apparatus for pulsed neutron logging of earth boreholes | — | 1985-09-10 |
| 4317034 | Method and apparatus for measuring neutron characteristics of material surrounding a borehole | — | 1982-02-23 |
| 4315148 | Method and apparatus for measuring neutron characteristics of material surrounding a borehole | — | 1982-02-09 |
| 4264812 | Method for determining the absorption cross section of small fluid samples | — | 1981-04-28 |