Assignee
ENGELHARD ICC
US·11 granted patents·1,011 citations·filing 1991–1996
Top patents by PatentIndex Score
11 records- 0196US5579647ADesiccant assisted dehumidification and cooling systemENGELHARD ICC·Filed 1995·Granted Dec 3, 1996·190 cites·16 claims
- 0295US5649428AHybrid air-conditioning system with improved recovery evaporator and subcool condenser coilsENGELHARD ICC·Filed 1995·Granted Jul 22, 1997·162 cites·10 claims
- 0395US5448895AHybrid heat pump and desiccant space conditioning system and control methodENGELHARD ICC·Filed 1993·Granted Sep 12, 1995·145 cites·14 claims
- 0490US5655380AStep function inverter systemENGELHARD ICC·Filed 1995·Granted Aug 12, 1997·75 cites·18 claims
- 0588US5517828AHybrid air-conditioning system and method of operating the sameENGELHARD ICC·Filed 1995·Granted May 21, 1996·99 cites·30 claims
- 0687US5632954AMethod for killing microorganismsENGELHARD ICC·Filed 1996·Granted May 27, 1997·79 cites·18 claims
- 0786US5564281AMethod of operating hybrid air-conditioning system with fast condensing start-upENGELHARD ICC·Filed 1995·Granted Oct 15, 1996·77 cites·8 claims
- 0886US5551245AHybrid air-conditioning system and method of operating the sameENGELHARD ICC·Filed 1995·Granted Sep 3, 1996·93 cites·8 claims
- 0975US5749230AMethod for creating a humidity gradient within an air conditioned zoneENGELHARD ICC·Filed 1991·Granted May 12, 1998·50 cites·18 claims
- 1071US5595238ARotatably supported regenerative fluid treatment wheel assembliesENGELHARD ICC·Filed 1994·Granted Jan 21, 1997·38 cites·13 claims
- 1129US5450730AMethod and apparatus for creating humidity gradientsENGELHARD ICC·Filed 1993·Granted Sep 19, 1995·3 cites·16 claims
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