| 6807324 |
Method and apparatus for calibrating a distributed temperature sensing system |
— |
2004-10-19 |
| 6496625 |
Transmission cable optical fiber protector and method |
Kenneth P. Falkowich, Christopher Chestnut, Christopher T. Chipman, Thomas Engel, Robert Markoja +3 more |
2002-12-17 |
| 6305227 |
Sensing systems using quartz sensors and fiber optics |
Jian-Qun Wu, Kevin Didden, Alan D. Kersey, Arthur D. Hay |
2001-10-23 |
| 6278811 |
Fiber optic bragg grating pressure sensor |
Arthur D. Hay, Alan D. Kersey, Robert J. Maron, Mark R. Fernald, Guy A. Daigle +4 more |
2001-08-21 |
| 6206301 |
Reversible spray nozzle |
— |
2001-03-27 |
| 6116578 |
Method for inserting a cable in a duct |
— |
2000-09-12 |
| 6009216 |
Coiled tubing sensor system for delivery of distributed multiplexed sensors |
Arthur D. Hay, Guy A. Daigle |
1999-12-28 |
| 5892176 |
Smooth surfaced fiber optic logging cable for well bores |
Mitchell Findlay |
1999-04-06 |
| 5877426 |
Bourdon tube pressure gauge with integral optical strain sensors for measuring tension or compressive strain |
Arthur D. Hay, Robert J. Maron, James Dunphy |
1999-03-02 |
| 5723781 |
Borehole tracer injection and detection method |
Mitchell Findlay |
1998-03-03 |
| D336284 |
Support for protecting tubing-mounted cables at the tube coupling |
Douglas W. Pruett |
1993-06-08 |