Assignee
ABB INC
US126 patents
Top patents by PatentIndex Score
US7321807B2Jan 22, 2008
Robotic wash cell using recycled pure water
ABB INC185 citations96
US6860531B2Mar 1, 2005
Gripping and vacuum end effector for transferring articles
ABB INC83 citations95
US6453248B1Sep 17, 2002
High impedance fault detection
ABB INC57 citations95
US6369461B1Apr 9, 2002
High efficiency power conditioner employing low voltage DC bus and buck and boost converters
ABB INC378 citations95
US6804579B1Oct 12, 2004
Robotic wash cell using recycled pure water
ABB INC41 citations94
US6545453B2Apr 8, 2003
Systems and methods for providing voltage regulation externally to a power transformer
ABB INC60 citations94
US6865511B2Mar 8, 2005
Process and device for evaluating the performance of a process control system
ABB INC136 citations93
US6633900B1Oct 14, 2003
Mobile crew management system for distributing work order assignments to mobile field crew units
ABB INC143 citations92
US6584417B1Jun 24, 2003
Method and directional element for fault direction determination in a capacitance-compensated line
ABB INC54 citations92
US6397156B1May 28, 2002
Impedance measurement system for power system transmission lines
ABB INC54 citations92
US7113890B2Sep 26, 2006
Method and apparatus for detecting faults in steam generator system components and other continuous processes
ABB INC92 citations91
US6520317B2Feb 18, 2003
Packaging and casing system
ABB INC23 citations90
US6394418B1May 28, 2002
Bellows actuator for pressure and flow control
ABB INC20 citations90
US7743641B2Jun 29, 2010
Compact field-mountable gas chromatograph with a display screen
ABB INC12 citations89
US7506533B2Mar 24, 2009
Gas chromatograph module with an electronic device
ABB INC20 citations89
US7110231B1Sep 19, 2006
Adaptive protection system for a power-distribution network
ABB INC39 citations89
US6456184B1Sep 24, 2002
Reduced-cost core for an electrical-power transformer
ABB INC20 citations89
US6630638B1Oct 7, 2003
Dead tank drawout breakers
ABB INC30 citations88
US7039500B2May 2, 2006
Multiple arm robot arrangement
ABB INC16 citations87
US6588118B2Jul 8, 2003
Non-contact sheet sensing system and related method
ABB INC31 citations87
US6473961B1Nov 5, 2002
Method of manufacturing magnetic cores for power transformers
ABB INC29 citations87
US6356199B1Mar 12, 2002
Diagnostic ionic flame monitor
ABB INC30 citations87
US6492892B1Dec 10, 2002
Magnet wire having differential build insulation
ABB INC20 citations86
US10978948B2Apr 13, 2021
Interleaved multi-channel, multi-level, multi-quadrant DC-DC converters
ABB INC10 citations85
US7068366B2Jun 27, 2006
Simulated calibration sample for a spectrographic measurement sensor and method for use
ABB INC32 citations85
US7069116B2Jun 27, 2006
High impedance fault detection
ABB INC31 citations85
US6799083B2Sep 28, 2004
On-line fiber orientation closed-loop control
ABB INC25 citations85
US6723940B1Apr 20, 2004
Encapsulated magnetically actuated vacuum interrupter with integral bushing connector
ABB INC21 citations85
US7302752B2Dec 4, 2007
Method of manufacturing an extended test switch
ABB INC14 citations84
US6708135B2Mar 16, 2004
Method for programming timer to execute timing operations
ABB INC33 citations84
US7194529B2Mar 20, 2007
Method and apparatus for the delivery and integration of an asset management system into an existing enterprise network
ABB INC26 citations83
US6468025B1Oct 22, 2002
Blank separation method and apparatus
ABB INC57 citations83
USD640642SJun 28, 2011
Protective cover
ABB INC8 citations82
US7280891B2Oct 9, 2007
Signal processing technique for improved flame scanner discrimination
ABB INC11 citations82
US6788077B2Sep 7, 2004
Automated test sequence editor and engine for transformer testing
ABB INC15 citations82
US7226010B2Jun 5, 2007
Method and apparatus for solid fuel pulverizing operation and maintenance optimization
ABB INC16 citations81
US7005159B2Feb 28, 2006
Method of operating powder paint applicator
ABB INC13 citations81
US6940868B1Sep 6, 2005
Digital serial communications hub
ABB INC16 citations81
US6935366B2Aug 30, 2005
Powder paint color changer
ABB INC15 citations81
US6460775B1Oct 8, 2002
Flow monitor for rewet showers
ABB INC14 citations81
US9214271B2Dec 15, 2015
Method of providing arc-resistant dry type transformer enclosure
ABB INC7 citations80
US6981940B2Jan 3, 2006
Centrifuge control system with power loss ride through
ABB INC30 citations80
US6600278B1Jul 29, 2003
Clean power common buss variable frequency drive system
ABB INC26 citations80
US7300548B2Nov 27, 2007
Method and apparatus for controlling cross-machine direction (CD) controller settings to improve CD control performance in a web making machine
ABB INC13 citations79
US7225109B2May 29, 2007
Method and apparatus to diagnose mechanical problems in machinery
ABB INC12 citations79
US7110906B2Sep 19, 2006
System and method for monitoring the performance of a heat exchanger
ABB INC13 citations79
US7948721B2May 24, 2011
AC motor bypass with fault annunciation, serial communication and fault tolerant coil control
ABB INC15 citations78
US6927510B1Aug 9, 2005
Cooling electromagnetic stirrers
ABB INC17 citations77
US6410867B1Jun 25, 2002
Bolted conical loading joint system
ABB INC18 citations77
US7154277B2Dec 26, 2006
Method and apparatus for detecting faults in AC to AC, or DC to AC power conversion equipments when the equipment is in a high impedance mode
ABB INC17 citations75
Showing the top 50 of 126 patents by PatentIndex Score.