Screwless inner race for streamer cable connector
Scrolling well logging data display method and apparatus
Scuba diving voice and communication system using bone conducted
Scuba diving voice and communication system using bone conducted
Sea bottom slope compensation apparatus
Sea state measuring system
Seabed seismic station packaging
Seabed sonar matrix system
Seabed sonar matrix system
Seabed surveying apparatus for superimposed mapping of topograph
Seafloor seismic recorder
Seafloor velocity and amplitude measurement apparatus and method
Seal for marine seismic source
Sealed acoustical element using conductive epoxy
Sealed cavity hydrophone array calibration
Sectionalized marine seismic cable
Secure marine communication system
Secure sonar communication system
Security door with improved sensor for detecting unauthorized pa
Security door with improved sensor for detecting unauthorized pa