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Shriprasad Gaurishankar Lakhapati
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Glendale Heights, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fluid injector with auxiliary filling orifice
Patent number
8,505,514
Issue date
Aug 13, 2013
Caterpillar Inc.
Dianqi Fang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Decoupled valve assembly and fuel injector using same
Patent number
8,459,577
Issue date
Jun 11, 2013
Caterpillar Inc.
Avinash R. Manubolu
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fuel injector and method of assembly therefor
Patent number
8,267,333
Issue date
Sep 18, 2012
Caterpillar Inc.
Stephen R. Lewis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Precision ground armature assembly for solenoid actuator and fuel i...
Patent number
8,083,206
Issue date
Dec 27, 2011
Caterpillar Inc.
Avinash R. Manubolu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Stator assembly and fuel injector using same
Patent number
8,074,903
Issue date
Dec 13, 2011
Caterpillar Inc.
Jayaramanaraman K. Venkataraghavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Engine having fuel injector with actuator cooling system and method
Patent number
8,056,537
Issue date
Nov 15, 2011
Caterpillar Inc.
Jayaraman K. Venkataraghavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Two wire intensified common rail fuel system
Patent number
7,980,224
Issue date
Jul 19, 2011
Caterpillar Inc.
Stephen R. Lewis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injector and method of assembly therefor
Patent number
7,963,464
Issue date
Jun 21, 2011
Caterpillar Inc.
Stephen R. Lewis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injector having integral body guide and nozzle case for pressu...
Patent number
7,886,718
Issue date
Feb 15, 2011
Caterpillar Inc.
Avinash R. Manubolu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Self-guided armature in single pole solenoid actuator assembly and...
Patent number
7,866,301
Issue date
Jan 11, 2011
Caterpillar Inc.
Jayaraman K. Venkataraghavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Fuel injector having piezoelectric actuator with preload control el...
Patent number
7,714,483
Issue date
May 11, 2010
Caterpillar Inc.
Amy M. Hess
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Motion coupler for a piezoelectric actuator
Patent number
7,665,445
Issue date
Feb 23, 2010
Caterpillar Inc.
Jayaraman Krishnapura Venkataraghavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
NOZZLE AND NEEDLE OF A HIGH-PRESSURE UNIT FUEL INJECTOR
Publication number
20120181351
Publication date
Jul 19, 2012
International Engine Intellectual Property Company
Shriprasad Gaurishankar Lakhapati
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
HIGH-PRESSURE UNIT FUEL INJECTOR
Publication number
20120180761
Publication date
Jul 19, 2012
International Engine Intellectual Property Company
Shriprasad Gaurishankar Lakhapati
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Precision Ground Armature Assembly For Solenoid Actuator And Fuel I...
Publication number
20120067981
Publication date
Mar 22, 2012
Caterpillar Inc.
Avinash R. Manubolu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
STATOR ASSEMBLY AND FUEL INJECTOR USING SAME
Publication number
20120061491
Publication date
Mar 15, 2012
Caterpillar Inc.
Jayaraman K. Venkataraghavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FLUID INJECTOR WITH AUXILIARY FILLING ORIFICE
Publication number
20110220064
Publication date
Sep 15, 2011
Caterpillar Inc.
Dianqi Fang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL INJECTOR AND METHOD OF ASSEMBLY THEREFOR
Publication number
20110147494
Publication date
Jun 23, 2011
Caterpillar Inc.
Stephen R. Lewis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Self-guided armature in single pole solenoid actuator assembly and...
Publication number
20100186719
Publication date
Jul 29, 2010
Caterpillar Inc.
Jayaraman K. Venkataraghavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Stator assembly and fuel injector using same
Publication number
20100176223
Publication date
Jul 15, 2010
Caterpillar Inc.
Jayaraman K. Venkataraghavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Engine having fuel injector with actuator cooling system and method
Publication number
20100077971
Publication date
Apr 1, 2010
Caterpillar Inc.
Jayaraman K. Venkataraghavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel injector having integral body guide and nozzle case for pressu...
Publication number
20100077994
Publication date
Apr 1, 2010
Caterpillar Inc.
Avinash R. Manubolu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Precision ground armature assembly for solenoid actuator and fuel i...
Publication number
20100005646
Publication date
Jan 14, 2010
Caterpillar Inc.
Avinash R. Manubolu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Decoupled valve assembly and fuel injector using same
Publication number
20100006679
Publication date
Jan 14, 2010
Caterpillar Inc.
Avinash R. Manubolu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Motion coupler for a piezoelectric actuator
Publication number
20090260599
Publication date
Oct 22, 2009
Caterpillar Inc.
Jayaraman Krishnapura Venkataraghavan
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Fuel injector having piezoelectric actuator with preload control el...
Publication number
20090236441
Publication date
Sep 24, 2009
Caterpillar Inc.
Amy M. Hess
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Two wire intensified common rail fuel system
Publication number
20090194072
Publication date
Aug 6, 2009
Caterpillar Inc.
Stephen R. Lewis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
FUEL INJECTOR AND METHOD OF ASSEMBLY THEREFOR
Publication number
20090184185
Publication date
Jul 23, 2009
Caterpillar Inc.
Stephen R. Lewis
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS