Assignee
RES PROD CORP
US35 patents
Top patents by PatentIndex Score
US7574871B2Aug 18, 2009
Systems and methods for whole-house dehumidification based on dew point measurements
RES PROD CORP92 citations96
US6572085B2Jun 3, 2003
Humidifier with reversible housing and distribution tray overflow
RES PROD CORP28 citations92
US6394427B1May 28, 2002
Drainless humidifier with water level sensing
RES PROD CORP57 citations92
US5655825AAug 12, 1997
Latch arrangement for air filter housing
RES PROD CORP24 citations92
US6367782B1Apr 9, 2002
Water distributor
RES PROD CORP22 citations91
US5302174AApr 12, 1994
Multi-unit grease filter
RES PROD CORP32 citations91
US5273564ADec 28, 1993
One piece filter media framework
RES PROD CORP85 citations91
US4706808ANov 17, 1987
Humidistat with improved mounting
RES PROD CORP29 citations91
US5273563ADec 28, 1993
Filter media retaining assembly for an air filter
RES PROD CORP64 citations90
US6543282B1Apr 8, 2003
Air flow detection apparatus
RES PROD CORP30 citations89
US4240072ADec 16, 1980
Load indicator for an air cleaner
RES PROD CORP31 citations89
US6000684ADec 14, 1999
Evaporative wicking pad
RES PROD CORP24 citations88
US4701196AOct 20, 1987
Air filter assembly
RES PROD CORP55 citations87
US5500271AMar 19, 1996
Paint arrestor formed from slit sheet material
RES PROD CORP38 citations86
US5322117AJun 21, 1994
Heat exchanger media frame
RES PROD CORP23 citations86
US4688596AAug 25, 1987
Wall outlet box for central vacuum cleaning system
RES PROD CORP54 citations86
US4559789ADec 24, 1985
Variable cycle moisturizing control circuit for a gas-liquid contact pad
RES PROD CORP44 citations86
US8945267B2Feb 3, 2015
Collapsible extended surface filter and air cleaner system using collapsible extended surface filter
RES PROD CORP5 citations83
US5252260AOct 12, 1993
Humidifier electrical control assembly
RES PROD CORP47 citations82
US5207020AMay 4, 1993
Biodegradable slit and expanded erosion control cover
RES PROD CORP35 citations81
US4693048ASep 15, 1987
Media support module for paint spray booths and the like
RES PROD CORP22 citations81
US4042358AAug 16, 1977
Filter media
RES PROD CORP40 citations81
US5183488AFeb 2, 1993
Multi-stage filter frame assembly
RES PROD CORP28 citations80
US4286213AAug 25, 1981
Energy sensor
RES PROD CORP21 citations78
US5716115AFeb 10, 1998
Door assembly for air filter housing
RES PROD CORP7 citations73
US5484125AJan 16, 1996
Appliance mounting system
RES PROD CORP15 citations73
US5211891AMay 18, 1993
Evaporative pad frame
RES PROD CORP16 citations73
US6021955AFeb 8, 2000
Method and apparatus for controlling the speed of a damper blade
RES PROD CORP11 citations72
US4286751ASep 1, 1981
Humidifier control
RES PROD CORP12 citations70
US4338266AJul 6, 1982
Device for conditioning air with improved gas-liquid contact pad
RES PROD CORP23 citations69
US6192931B1Feb 27, 2001
Damper blade control
RES PROD CORP13 citations68
US5609937AMar 11, 1997
Frame for attachment to air filters
RES PROD CORP12 citations59
US4281638AAug 4, 1981
Damper for solar heating systems and the like
RES PROD CORP3 citations57
US4349012ASep 14, 1982
Solar heating control
RES PROD CORP5 citations46
US4347197AAug 31, 1982
Water distributor
RES PROD CORP3 citations45