Assignee
WAHLCO ENVIRONMENTAL SYSTEMS I
US·6 granted patents·327 citations·filing 1992–1993
Top patents by PatentIndex Score
6 records- 0195US5233934AControl of NOx reduction in flue gas flowsWAHLCO ENVIRONMENTAL SYSTEMS I·Filed 1992·Granted Aug 10, 1993·113 cites·27 claims
- 0294US5237939AMethod and apparatus for reducing NOx emissionsWAHLCO ENVIRONMENTAL SYSTEMS I·Filed 1992·Granted Aug 24, 1993·87 cites·19 claims
- 0384US5300270AHot-side electrostatic precipitatorWAHLCO ENVIRONMENTAL SYSTEMS I·Filed 1992·Granted Apr 5, 1994·50 cites·7 claims
- 0466US5320052ACatalytic sulfur trioxide flue gas conditioningWAHLCO ENVIRONMENTAL SYSTEMS I·Filed 1993·Granted Jun 14, 1994·34 cites·21 claims
- 0555US5323842ATemperature-stabilized heat exchangerWAHLCO ENVIRONMENTAL SYSTEMS I·Filed 1992·Granted Jun 28, 1994·22 cites·21 claims
- 0649US5327356AEmissions spectral radiometer/fuel flow instrumentWAHLCO ENVIRONMENTAL SYSTEMS I·Filed 1992·Granted Jul 5, 1994·21 cites·9 claims
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