| 8446797 |
Ocean bottom cable and sensor unit |
Andre W. Olivier, Adam G. Kay |
2013-05-21 |
| 7274079 |
Sensor design and process |
Arjun Selvakumar, Howard D. Goldberg, Duli Yu, Martin Schmidt, James L. Marsh +2 more |
2007-09-25 |
| 7152473 |
Integrated and multi-axis sensor assembly and packaging |
Larry Rushefsky, Axel Michael Sigmar, Howard D. Goldberg, W. Marc Stalnaker, Ray Rinne +14 more |
2006-12-26 |
| 6945110 |
Sensor design and process |
Arjun Selvakumar, Howard D. Goldberg, Duli Yu, Martin Schmidt, James L. Marsh +2 more |
2005-09-20 |
| 6871544 |
Sensor design and process |
Arjun Selvakumar, Howard D. Goldberg, Duli Yu, Martin Schmidt, James L. Marsh +2 more |
2005-03-29 |
| 6040625 |
Sensor package arrangement |
— |
2000-03-21 |
| 5852242 |
Apparatus with mechanical and electric springs and method for its manufacture |
Burton DeVolk, Bing-Fai Fung, Franklin W. Mayo, Raymond K. Erickson |
1998-12-22 |
| 5777226 |
Sensor structure with L-shaped spring legs |
— |
1998-07-07 |
| 5652384 |
Sensor structure with L-shaped spring legs |
W. S. Henrion, Raymond K. Erickson, Hubert R. Plumlee |
1997-07-29 |
| 5627520 |
Tamper detect monitoring device |
Christopher A. Grubbs |
1997-05-06 |
| 5134881 |
Micro-machined accelerometer with composite material springs |
W. S. Henrion |
1992-08-04 |
| 4891640 |
High temperature and pressure fiber optic feedthrough for borehole usage |
— |
1990-01-02 |
| 4874327 |
Universal cable head for a multiconductor logging cable |
— |
1989-10-17 |