Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9127532 | Optical casing collar locator systems and methods | John L. Maida, David P. Sharp | 2015-09-08 |
| 9122033 | Method to install sensing cables in monitoring wells | Mikko Jaaskelainen | 2015-09-01 |
| 9091785 | Fiberoptic systems and methods for formation monitoring | Burkay Donderici, Michel Joseph LeBlanc | 2015-07-28 |
| 9075155 | Optical fiber based downhole seismic sensor systems and methods | John Luscombe, John L. Maida | 2015-07-07 |
| 9075252 | Remote work methods and systems using nonlinear light conversion | John L. Maida | 2015-07-07 |
| 9003874 | Communication through an enclosure of a line | John L. Maida | 2015-04-14 |
| 8656995 | Detecting and correcting unintended fluid flow between subterranean zones | Ronald E. Sweatman, Glenn Robert McColpin, Eric Davis, Scott D. Marsic | 2014-02-25 |
| 8636063 | Cement slurry monitoring | Kris Ravi, John L. Maida, William John Hunter | 2014-01-28 |
| 8630514 | Spectral broadening for DTS application | Ian Bradford Mitchell, Mikko Jaaskelainen, John L. Maida | 2014-01-14 |
| 8584519 | Communication through an enclosure of a line | John L. Maida | 2013-11-19 |
| 8581580 | Downhole orientation sensing with nuclear spin gyroscope | John L. Maida, John Luscombe, Paul F. Rodney | 2013-11-12 |
| 8505625 | Controlling well operations based on monitored parameters of cement health | Kris Ravi, John L. Maida, William John Hunter | 2013-08-13 |
| 8278923 | Downhole orientation sensing with nuclear spin gyroscope | John L. Maida, John Luscombe | 2012-10-02 |
| 8135541 | Wellbore tracking | Eric Davis, Craig Eliot Jackson, Ralf Krug | 2012-03-13 |