Inventor
VELA OCTAVIO A
4 patents
Patents
4 patentsUS4320473AMar 16, 1982
Borehole acoustic telemetry clock synchronization system
SPERRY SUN INC47 citations91
US4298970ANov 3, 1981
Borehole acoustic telemetry system synchronous detector
SPERRY SUN INC96 citations91
US4254481AMar 3, 1981
Borehole telemetry system automatic gain control
SPERRY SUN INC34 citations91
US4293937AOct 6, 1981
Borehole acoustic telemetry system
SPERRY SUN INC37 citations86