Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8235109 | Instrument centralizer configurable for use with cement evaluation well logging instruments | Dennis Molaison, Pavel Shaposhnikov, Chris Babin | 2012-08-07 |
| 8129673 | Methods for calibration of pulsed neutron logging | Charles F. Morris | 2012-03-06 |
| 6966376 | Method and composition for downhole cementing | Mark C. Duhon | 2005-11-22 |
| 6675895 | Well cementing | Gamal Shehab, Lucian Johnston | 2004-01-13 |
| 6005244 | Detecting bypassed hydrocarbons in subsurface formations | Charles W. Morris | 1999-12-21 |