Mobile sensor for ground penetrating sonar
Mountable syntactic foam sensor housing
Noise reducing screen devices for in-flow pressure sensors
Ocean bottom seismic station
Ocean bottom seismometer package with distributed geophones
Particle motion vector measurement in a towed, marine...
Passive long range acoustic sensor
Piezoelectric vibrator with an improved supporting structure
Pressure sensitive sensor for real-time reconfigurable sonar...
Printed-circuit disc for stringing geophones
Removable power supply for an ocean bottom seismometer
Repairable waterproof geophone housing
Resonator device and circuits for 3-D detection/receiving...
Retroreflector apparatus for remote seismic sensing
Seismic acquisition system and method utilizing buried geophones
Seismic cable boot and hydrophone retainer
Seismic detector
Seismic detector assembly having polarized terminals
Seismic detector housing assembly
Seismic device