Assignee
HUBBELL INC
US2,236 patents
Top patents by PatentIndex Score
US6807036B2Oct 19, 2004
Digital fault interrupter with self-testing capabilities
HUBBELL INC158 citations99
US5346406ASep 13, 1994
Electrical cable and connector assembly with safety pilot line disconnect, especially for electric vehicle
HUBBELL INC160 citations99
US5306999AApr 26, 1994
Electric vehicle charging station
HUBBELL INC397 citations99
US7824213B1Nov 2, 2010
One-piece electrical cable connector having a retaining spring
HUBBELL INC81 citations98
USD617487SJun 8, 2010
Full distribution troffer luminaire
HUBBELL INC84 citations98
USD593246SMay 26, 2009
Full distribution troffer luminaire
HUBBELL INC87 citations98
US7531743B2May 12, 2009
Electrical box mounting plate with adjustable ring
HUBBELL INC58 citations98
US7452221B1Nov 18, 2008
Tamper resistant assembly for an electrical receptacle
HUBBELL INC71 citations98
US7390979B1Jun 24, 2008
Conduit connector assembly
HUBBELL INC64 citations98
US7301099B1Nov 27, 2007
Electrical box mounting plate
HUBBELL INC70 citations98
US7148420B1Dec 12, 2006
Electrical ceiling box for fixture support
HUBBELL INC89 citations98
US6791458B2Sep 14, 2004
Dual technology occupancy sensor and method for using the same
HUBBELL INC100 citations98
US6697238B2Feb 24, 2004
Ground fault circuit interrupter (GFCI) with a secondary test switch contact protection
HUBBELL INC100 citations98
US6520795B1Feb 18, 2003
Load reducing electrical device
HUBBELL INC76 citations98
US6332597B1Dec 25, 2001
Mounting bracket and supporting brace
HUBBELL INC120 citations98
US6324008B1Nov 27, 2001
Multiple optical designs for a multifunction sensor
HUBBELL INC123 citations98
US6151529ANov 21, 2000
Motion sensing system with adaptive timing for controlling lighting fixtures
HUBBELL INC336 citations98
US6082894AJul 4, 2000
Temperature and passive infrared sensor module
HUBBELL INC158 citations98
US6034326AMar 7, 2000
Conduit connector assembly spring clip having scalloped shaped conduit gripping end
HUBBELL INC94 citations98
US5973594AOct 26, 1999
Multiple optical designs for a multifunction sensor
HUBBELL INC158 citations98
US5954304ASep 21, 1999
Adjustable hanger assembly
HUBBELL INC122 citations98
US5777837AJul 7, 1998
Three wire air gap off power supply circuit for operating switch and regulating current when switch or load is open
HUBBELL INC255 citations98
US5764146AJun 9, 1998
Multifunction occupancy sensor
HUBBELL INC196 citations98
US5618185AApr 8, 1997
Crosstalk noise reduction connector for telecommunication system
HUBBELL INC144 citations98
US5571023ANov 5, 1996
Electrical connector housing with lid
HUBBELL INC157 citations98
US5432484AJul 11, 1995
Connector for communication systems with cancelled crosstalk
HUBBELL INC234 citations98
US5418678AMay 23, 1995
Manually set ground fault circuit interrupter
HUBBELL INC187 citations98
US5363269ANov 8, 1994
GFCI receptacle
HUBBELL INC166 citations98
USD880043SMar 31, 2020
Luminaire
HUBBELL INC41 citations97
US10036414B2Jul 31, 2018
Bonding washer
HUBBELL INC45 citations97
USD740113SOct 6, 2015
Clip-on bonding washer
HUBBELL INC104 citations97
US8353650B2Jan 15, 2013
Bonding washer
HUBBELL INC53 citations97
USD604446SNov 17, 2009
Full distribution troffer luminaire
HUBBELL INC53 citations97
USD604000SNov 10, 2009
Full distribution troffer luminaire
HUBBELL INC54 citations97
US7087840B2Aug 8, 2006
Cable management system with patch panel
HUBBELL INC92 citations97
US6940230B2Sep 6, 2005
Modular lamp controller
HUBBELL INC116 citations97
US6759954B1Jul 6, 2004
Multi-dimensional vector-based occupancy sensor and method of operating same
HUBBELL INC191 citations97
US6616005B1Sep 9, 2003
Modular faceplate assembly for an electrical box
HUBBELL INC165 citations97
US6347714B1Feb 19, 2002
Vertical cable management system
HUBBELL INC158 citations97
US6307152B1Oct 23, 2001
Poke-through floor fitting
HUBBELL INC86 citations97
US6114623ASep 5, 2000
Poke-through floor fitting
HUBBELL INC89 citations97
US5938317AAug 17, 1999
Lighting fixture with internal glare and spill control assembly
HUBBELL INC135 citations97
US5784377AJul 21, 1998
Integrated digital loop carrier system with virtual tributary mapper circuit
HUBBELL INC122 citations97
US5772326AJun 30, 1998
Temperature and passive infrared sensor module
HUBBELL INC94 citations97
US5735704AApr 7, 1998
Shroud seal for shrouded electrical connector
HUBBELL INC133 citations97
US5588853ADec 31, 1996
Closure cap with gasket for electrical connector housing
HUBBELL INC103 citations97
US5422437AJun 6, 1995
Electrical connector assembly
HUBBELL INC113 citations97
US5228584AJul 20, 1993
Weatherproof electrical enclosure
HUBBELL INC116 citations97
US4942271AJul 17, 1990
Hinged plastic duct for conduit
HUBBELL INC197 citations97
US9551482B2Jan 24, 2017
Light fixture assembly with pivoting reflector assembly and lens assembly
HUBBELL INC46 citations96
Showing the top 50 of 2,236 patents by PatentIndex Score.