Assignee
BARRINGER RESEARCH LTD
21 granted patents·1,037 citations·filing 1973–2002
Top patents by PatentIndex Score
21 records- 0194US6446514B1Combined particle/vapor samplerBARRINGER RESEARCH LTD·Filed 2000·Granted Sep 10, 2002·71 cites·17 claims
- 0294US5859375AApparatus for and method of collecting trace samples for analysisBARRINGER RESEARCH LTD·Filed 1996·Granted Jan 12, 1999·139 cites·18 claims
- 0393US6375697B2Apparatus and method for screening people and articles to detect and/or to decontaminate with respect to certain substancesBARRINGER RESEARCH LTD·Filed 1999·Granted Apr 23, 2002·124 cites·42 claims
- 0492US3970428AMethod and apparatus for collecting atmospheric samples in atmospheric geochemical prospectingBARRINGER RESEARCH LTD·Filed 1975·Granted Jul 20, 1976·53 cites·10 claims
- 0591US4220414ALaser spectrochemical analysisBARRINGER RESEARCH LTD·Filed 1977·Granted Sep 2, 1980·56 cites·8 claims
- 0691US4056969ADetection of concealed metalliferous deposits, hydrocarbons and explosivesBARRINGER RESEARCH LTD·Filed 1976·Granted Nov 8, 1977·51 cites·3 claims
- 0789US5425263AMethod for inspecting an article for concealed substancesBARRINGER RESEARCH LTD·Filed 1993·Granted Jun 20, 1995·90 cites·4 claims
- 0886US6619143B2Combined particle vapor samplerBARRINGER RESEARCH LTD·Filed 2002·Granted Sep 16, 2003·26 cites·11 claims
- 0985US3950695AGeophysical prospecting method utilizing correlation of received waveforms with stored reference waveformsBARRINGER RESEARCH LTD·Filed 1974·Granted Apr 13, 1976·32 cites·6 claims
- 1084US5405781AIon mobility spectrometer apparatus and method, incorporating air dryingBARRINGER RESEARCH LTD·Filed 1993·Granted Apr 11, 1995·73 cites·16 claims
- 1182US5988002AMethod of collecting trace samples for analysisBARRINGER RESEARCH LTD·Filed 1998·Granted Nov 23, 1999·53 cites·13 claims
- 1281US5552600APressure stabilized ion mobility spectrometerBARRINGER RESEARCH LTD·Filed 1995·Granted Sep 3, 1996·60 cites·10 claims
- 1380US6291821B1Method of monitoring the status of the gas drying system in an ion mobility spectrometerBARRINGER RESEARCH LTD·Filed 1999·Granted Sep 18, 2001·55 cites·11 claims
- 1477US4506225AMethod for remote measurement of anomalous complex variations of a predetermined electrical parameter in a target zoneBARRINGER RESEARCH LTD·Filed 1981·Granted Mar 19, 1985·40 cites·7 claims
- 1576US3961187ARemote sensing of marine hydrocarbon seepsBARRINGER RESEARCH LTD·Filed 1974·Granted Jun 1, 1976·26 cites·5 claims
- 1674US4192176ADetection of concealed metalliferous deposits, hydrocarbons and explosivesBARRINGER RESEARCH LTD·Filed 1977·Granted Mar 11, 1980·23 cites·22 claims
- 1765US3935452AQuadrupole mobility spectrometerBARRINGER RESEARCH LTD·Filed 1973·Granted Jan 27, 1976·25 cites·6 claims
- 1859US3985619AExploration method and apparatus utilizing atmospheric micro-organic particulatesBARRINGER RESEARCH LTD·Filed 1974·Granted Oct 12, 1976·10 cites·6 claims
- 1953US4057734ASpectroscopic apparatus with balanced dual detectorsBARRINGER RESEARCH LTD·Filed 1975·Granted Nov 8, 1977·11 cites·15 claims
- 2049US4157579APulse generation employing parallel resonant LC circuit for energizing a coil with square waveBARRINGER RESEARCH LTD·Filed 1977·Granted Jun 5, 1979·10 cites·4 claims
- 2148US3998734AMethod and apparatus for transferring particles from one fluid stream into anotherBARRINGER RESEARCH LTD·Filed 1973·Granted Dec 21, 1976·9 cites·1 claims
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