Assignee
HEATH CONSULTANTS INC
US·11 granted patents·1 pending application·445 citations·filing 1978–2022
Top patents by PatentIndex Score
12 records- 0196US7075653B1Method and apparatus for laser-based remote methane leak detectionHEATH CONSULTANTS INC·Filed 2005·Granted Jul 11, 2006·132 cites·18 claims
- 0292US5001430AApparatus for locating concealed electrical conductorsHEATH CONSULTANTS INC·Filed 1990·Granted Mar 19, 1991·122 cites·16 claims
- 0386US6140819AContinuous-depth-indicating underground pipe and cable locatorHEATH CONSULTANTS INC·Filed 1998·Granted Oct 31, 2000·105 cites·11 claims
- 0472US4309576AListening device for localizing underground water leakagesHEATH CONSULTANTS INC·Filed 1979·Granted Jan 5, 1982·33 cites·3 claims
- 0566US4189938ADouble tracer gas process for locating conduit leaksHEATH CONSULTANTS INC·Filed 1978·Granted Feb 26, 1980·24 cites·3 claims
- 0665US11385210B2Apparatus and methods for providing corrected readings in odor intensity level monitoring instrumentation and concurrent odor intensity and odorant concentration measurementsHEATH CONSULTANTS INC·Filed 2022·Granted Jul 12, 2022·0 cites·21 claims
- 0745US11243196B2Apparatus for providing corrected readings in odor intensity level monitoring instrumentation and concurrent odor intensity and odorant concentration measurementsHEATH CONSULTANTS INC·Filed 2015·Granted Feb 8, 2022·0 cites·21 claims
- 0839US2015211885A1Smart methane monitorHEATH CONSULTANTS INC·Filed 2015·Application pending·0 cites
- 0937US4954973AMicroprocessor based tank test management systemHEATH CONSULTANTS INC·Filed 1988·Granted Sep 4, 1990·12 cites·37 claims
- 1036US5075877AMicroprocessor controlled system and method for automatically determining the rate of leakage from a fluid storage tankHEATH CONSULTANTS INC·Filed 1990·Granted Dec 24, 1991·12 cites·27 claims
- 1128US5069068AFluid level maintenance sensor for use in a tank test systemHEATH CONSULTANTS INC·Filed 1990·Granted Dec 3, 1991·5 cites·2 claims
- 1226US4726218ATank tightness test apparatus probeHEATH CONSULTANTS INC·Filed 1986·Granted Feb 23, 1988·0 cites·4 claims
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