Inventor
BERTNESS KEVIN I
US150 patents
⚠️ This page may combine multiple inventors who share the name “BERTNESS KEVIN I”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MIDTRONICS INC
41 patentsUS7772850B2Aug 10, 2010
Wireless battery tester with information encryption means
MIDTRONICS INC172 citations99
US7705602B2Apr 27, 2010
Automotive vehicle electrical system diagnostic device
MIDTRONICS INC135 citations99
US7656162B2Feb 2, 2010
Electronic battery tester with vehicle type input
MIDTRONICS INC90 citations99
US7446536B2Nov 4, 2008
Scan tool for electronic battery tester
MIDTRONICS INC96 citations99
US7003410B2Feb 21, 2006
Electronic battery tester with relative test output
MIDTRONICS INC129 citations99
US7003411B2Feb 21, 2006
Electronic battery tester with network communication
MIDTRONICS INC172 citations99
US6998847B2Feb 14, 2006
Electronic battery tester with data bus for removable module
MIDTRONICS INC124 citations99
US6909287B2Jun 21, 2005
Energy management system for automotive vehicle
MIDTRONICS INC160 citations99
US6888468B2May 3, 2005
Apparatus and method for protecting a battery from overdischarge
MIDTRONICS INC156 citations99
US6871151B2Mar 22, 2005
Electronic battery tester with network communication
MIDTRONICS INC171 citations99
US6850037B2Feb 1, 2005
In-vehicle battery monitor
MIDTRONICS INC184 citations99
US6788025B2Sep 7, 2004
Battery charger with booster pack
MIDTRONICS INC151 citations99
US6696819B2Feb 24, 2004
Battery charge control device
MIDTRONICS INC154 citations99
US6633165B2Oct 14, 2003
In-vehicle battery monitor
MIDTRONICS INC157 citations99
US6586941B2Jul 1, 2003
Battery tester with databus
MIDTRONICS INC169 citations99
US6566883B1May 20, 2003
Electronic battery tester
MIDTRONICS INC172 citations99
US6556019B2Apr 29, 2003
Electronic battery tester
MIDTRONICS INC187 citations99
US6534993B2Mar 18, 2003
Electronic battery tester
MIDTRONICS INC191 citations99
US6441585B1Aug 27, 2002
Apparatus and method for testing rechargeable energy storage batteries
MIDTRONICS INC245 citations99
US6392414B2May 21, 2002
Electronic battery tester
MIDTRONICS INC248 citations99
US6363303B1Mar 26, 2002
Alternator diagnostic system
MIDTRONICS INC246 citations99
US6359441B1Mar 19, 2002
Electronic battery tester
MIDTRONICS INC231 citations99
US6332113B1Dec 18, 2001
Electronic battery tester
MIDTRONICS INC210 citations99
US6331762B1Dec 18, 2001
Energy management system for automotive vehicle
MIDTRONICS INC383 citations99
US6329793B1Dec 11, 2001
Method and apparatus for charging a battery
MIDTRONICS INC204 citations99
US6316914B1Nov 13, 2001
Testing parallel strings of storage batteries
MIDTRONICS INC227 citations99
US6313608B1Nov 6, 2001
Method and apparatus for charging a battery
MIDTRONICS INC239 citations99
US6310481B2Oct 30, 2001
Electronic battery tester
MIDTRONICS INC196 citations99
US6304087B1Oct 16, 2001
Apparatus for calibrating electronic battery tester
MIDTRONICS INC179 citations99
US6249124B1Jun 19, 2001
Electronic battery tester with internal battery
MIDTRONICS INC198 citations99
US6172505B1Jan 9, 2001
Electronic battery tester
MIDTRONICS INC306 citations99
US6163156ADec 19, 2000
Electrical connection for electronic battery tester
MIDTRONICS INC199 citations99
US6104167AAug 15, 2000
Method and apparatus for charging a battery
MIDTRONICS INC232 citations99
US6091245AJul 18, 2000
Method and apparatus for auditing a battery test
MIDTRONICS INC218 citations99
US6081098AJun 27, 2000
Method and apparatus for charging a battery
MIDTRONICS INC257 citations99
US6051976AApr 18, 2000
Method and apparatus for auditing a battery test
MIDTRONICS INC274 citations99
US5945829AAug 31, 1999
Midpoint battery monitoring
MIDTRONICS INC228 citations99
US5914605AJun 22, 1999
Electronic battery tester
MIDTRONICS INC236 citations99
US5821756AOct 13, 1998
Electronic battery tester with tailored compensation for low state-of charge
MIDTRONICS INC258 citations99
US5757192AMay 26, 1998
Method and apparatus for detecting a bad cell in a storage battery
MIDTRONICS INC247 citations99
US9923289B2Mar 20, 2018
Battery clamp with endoskeleton design
MIDTRONICS INC60 citations98
BERTNESS KEVIN I
8 patentsUS9425487B2Aug 23, 2016
Monitor for front terminal batteries
BERTNESS KEVIN I56 citations98
US9052366B2Jun 9, 2015
Battery testers with secondary functionality
BERTNESS KEVIN I48 citations98
US9018958B2Apr 28, 2015
Method and apparatus for measuring a parameter of a vehicle electrical system
BERTNESS KEVIN I61 citations98
US8958998B2Feb 17, 2015
Electronic battery tester with network communication
BERTNESS KEVIN I60 citations98
US8872516B2Oct 28, 2014
Electronic battery tester mounted in a vehicle
BERTNESS KEVIN I49 citations98
US8674654B2Mar 18, 2014
In-vehicle battery monitor
BERTNESS KEVIN I53 citations98
US8513949B2Aug 20, 2013
Electronic battery tester or charger with databus connection
BERTNESS KEVIN I59 citations98
US8493022B2Jul 23, 2013
Automotive vehicle electrical system diagnostic device
BERTNESS KEVIN I88 citations98
(unassigned)
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