Assignee
SENTECH CORP
US10 patents
Top patents by PatentIndex Score
US5728933AMar 17, 1998
System and method for remote sensing and receiving
SENTECH CORP112 citations98
US5198764AMar 30, 1993
Position detector apparatus and method utilizing a transient voltage waveform processor
SENTECH CORP24 citations91
US5148126ASep 15, 1992
Capacitance sensor circuit and method for measuring capacitance and small changes in capacitance
SENTECH CORP36 citations91
US4910463AMar 20, 1990
Halogen monitoring apparatus
SENTECH CORP23 citations89
US5608384AMar 4, 1997
Method and apparatus for monitoring for the presence of a gas
SENTECH CORP23 citations86
US5357781AOct 25, 1994
Method and apparatus for sampling and detecting gases in a fluid
SENTECH CORP46 citations86
US5115666AMay 26, 1992
Method of detecting halogen gas in a liquid
SENTECH CORP15 citations82
US5331840AJul 26, 1994
Detection of a gas leaked into a liquid which has been sampled from a plurality of spaces
SENTECH CORP11 citations74
US5136262AAug 4, 1992
Oscillator circuit and method for measuring capacitance and small changes in capacitance
SENTECH CORP18 citations72
US5298887AMar 29, 1994
Molten metal gauging and control system employing a fixed position capacitance sensor and method therefor
SENTECH CORP14 citations59