ClassID:

139482

F02D19/0665 - CPC Classification

Classification description:

Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed; Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers Tanks, e.g. multiple tanks

Recent Application in this class:
#1
20260139636
2026-05-21

INTERNAL COMBUSTION ENGINE

#2
20260092584
2026-04-02

FUEL SYSTEM FOR ENGINE

#3
20260071582
2026-03-12

STANDBY FUEL STORAGE SYSTEM FOR CONTINUOUS POWER GENERATION

#4
20260036095
2026-02-05

APPARATUS AND METHOD FOR REGULATING AND INJECTING GASEOUS FUEL INTO AN INTERNAL COMBUSTION ENGINE

#5
20250354526
2025-11-20

BLENDED FUEL DISPENSING SYSTEM WITH ADAPTIVE FUEL STORAGE PARAMETERS

#6
20250305462
2025-10-02

GASEOUS AND DUAL FUEL INTAKE SYSTEM FOR DIESEL AND GASOLINE ENGINES

#7
20250154913
2025-05-15

APPARATUS AND METHOD FOR REGULATING AND INJECTING GASEOUS FUEL INTO AN INTERNAL COMBUSTION ENGINE

#8
20250137411
2025-05-01

SYSTEM AND METHOD FOR CONTROLLING A FUEL SUPPLY SYSTEM

#9
20250116237
2025-04-10

VEHICLE WITH FUEL DENSIFIER

#10
20250114752
2025-04-10

HYDRO-DIESEL ENGINE SYSTEM HAVING SEPARATE AGITATION MIXING AND CHEMICAL MIXING OF HYDROGEN GAS INTO LIQUID DIESEL FUEL

#11
20250043739
2025-02-06

STANDBY FUEL STORAGE SYSTEM FOR UNINTERRUPTED OPERATION DURING PRIMARY FUEL CURTAILMENT

#12
20250012241
2025-01-09

SUPPLEMENTAL FUEL SYSTEM FOR COMPRESSION-IGNITION ENGINE

#13
20240342644
2024-10-17

DEVICE FOR TREATING EXHAUST FUMES EMITTED BY A FUEL-CONSUMING APPARATUS

#14
20240125278
2024-04-18

BLENDED FUEL DISPENSING SYSTEM WITH ADAPTIVE FUEL STORAGE PARAMETERS

#15
20240125277
2024-04-18

INTELLIGENT FUEL STORAGE AND BLENDING SYSTEM

#16
20240018915
2024-01-18

AMMONIA-HYDROGEN FUSION FUEL DIFFUSION COMBUSTION CONTROL SYSTEM BASED ON REACTIVITY REGULATION

#17
20240003306
2024-01-04

Method and device for the use of biodiesel in internal combustion engines with diesel cycle

#18
20230340932
2023-10-26

Supplemental fuel system for compression-ignition engine

#19
20230193840
2023-06-22

METHODS AND SYSTEMS FOR SHUT DOWN OF A MULTI-FUEL ENGINE

#20
20230184180
2023-06-15

Vaporizing methanol using exhaust gas and an electrical heating component

#21
20230101065
2023-03-30

Supplemental fuel system for compression-ignition engine

#22
20230088217
2023-03-23

Intelligent fuel storage system

#23
20230086470
2023-03-23

Energy utilization system

#24
20230070025
2023-03-09

Supplemental fuel system for compression-ignition engine

#25
20230068586
2023-03-02

Supplemental fuel system for compression-ignition engine

#26
20230068444
2023-03-02

Supplemental fuel system for compression-ignition engine

#27
20230064208
2023-03-02

Supplemental fuel system for compression-ignition engine

#28
20230064061
2023-03-02

Supplemental fuel system for compression-ignition engine

#29
20230034824
2023-02-02

Methods and systems for engine cold-start

#30
20220389879
2022-12-08

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#31
20220307453
2022-09-29

Engine

#32
20220290623
2022-09-15

Internal combustion engine comprising a methane-DME (natural gas-dimethyl ether) fuel supply system and method for operating the internal combustion engine

#33
20220186672
2022-06-16

Vehicle with fuel densifier

#34
20220074357
2022-03-10

Control system and method for multi-fuel generator engine

#35
20220034272
2022-02-03

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#36
20210301773
2021-09-30

Engine

#37
20210301739
2021-09-30

System and process for controlled chemical ignition of internal combustion engines

#38
20210254568
2021-08-19

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#39
20210131367
2021-05-06

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#40
20210087982
2021-03-25

Multiple fuel tank purge system and method

#41
20210003084
2021-01-07

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#42
20200400083
2020-12-24

Fuel exchange system and fuel supply system for fuel systems

#43
20200291876
2020-09-17

Engine

#44
20200224597
2020-07-16

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#45
20200217277
2020-07-09

System for generating and supplying hydrogen gas to an internal combustion engine

#46
20200080521
2020-03-12

Propulsion system, and method for operating a propulsion system

#47
20200056557
2020-02-20

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#48
20200025114
2020-01-23

Fuel exchange system and fuel supply system for fuel systems

#49
20190390616
2019-12-26

Fuel blending system and method

#50
20190316531
2019-10-17

Heat exchanger configuration for adsorption-based onboard octane on-demand and cetane on-demand

#51
20190242307
2019-08-08

System and method to determine failure of a gas shut off valve

#52
20190234333
2019-08-01

Methods and systems for adjusting fueling of engine cylinders

#53
20190234321
2019-08-01

Adsorption-based fuel systems for onboard cetane on-demand and octane on-demand

#54
20190234320
2019-08-01

Heat exchanger configuration for adsorption-based onboard octane on-demand and cetane on-demand

#55
20190234319
2019-08-01

Engine

#56
20190153968
2019-05-23

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#57
20190145325
2019-05-16

Multi-fuel transport refrigeration unit

#58
20190055904
2019-02-21

Safe hydrogen fueled ic engine systems

#59
20190048808
2019-02-14

Fuel system for an internal combustion engine

#60
20180347494
2018-12-06

Methods and systems for adjusting fueling of engine cylinders

#61
20180304740
2018-10-25

Fuel tank arrangement for a dual fuel internal combustion engine

#62
20180245524
2018-08-30

Adjusting a fuel on-board a vehicle

#63
20180216579
2018-08-02

Ship propulsion system, and method for operating a ship propulsion system

#64
20180202375
2018-07-19

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#65
20180080392
2018-03-22

PORTABLE GENERATOR HAVING MULTIPLE FUEL SOURCES

#66
20180066613
2018-03-08

Adjusting a fuel on-board a vehicle

#67
20170341508
2017-11-30

Adjusting a fuel on-board a vehicle

#68
20170298850
2017-10-19

System and methods for reducing particulate matter emissions

#69
20170282708
2017-10-05

Adjusting a fuel on-board a vehicle

#70
20170234276
2017-08-17

Adjusting a fuel on-board a vehicle

#71
20170234244
2017-08-17

Adjusting a fuel on-board a vehicle

#72
20170159582
2017-06-08

Recirculating system for a fuel supply system for a motor and method for supplying fuel to a motor of a vehicle through such a supply system

#73
20170145930
2017-05-25

APPARATUS AND METHOD FOR REGULATING FLUID PRESSURE

#74
20170120745
2017-05-04

Fuel filling apparatus and method for bi-fuel vehicle

#75
20170022914
2017-01-26

Control device for adjusting first and second fuel ratios

#76
20160201580
2016-07-14

Propane fuel supplement system and method

#77
20160146123
2016-05-26

FUEL SWITCHING CONTROL METHOD FOR BI-FUEL VEHICLE

#78
20160102617
2016-04-14

Fuel system having multiple combustion modes

#79
20160084172
2016-03-24

Bi-fuel system and a method for operating such a system

#80
20160076492
2016-03-17

Fuel separation via fuel vapor management systems

#81
20160053694
2016-02-25

ENGINE SYSTEM OF DUEL INJECTOR

#82
20160032849
2016-02-04

Method and apparatus for fuel regulation

#83
20160010574
2016-01-14

Control system and method

#84
20150369117
2015-12-24

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#85
20150345455
2015-12-03

Vehicular liquid containment system and method for verifying integrity of same

#86
20150308312
2015-10-29

Octane separation system and operating method

#87
20150240763
2015-08-27

Fuel interface modules and related systems and methods

#88
20150128901
2015-05-14

Open-valve port fuel injection of alcohol in multiple injector engines

#89
20150114351
2015-04-30

MULTI-FUEL CO-INJECTION SYSTEM AND METHOD FOR INTERNAL COMBUSTION AND TURBINE ENGINES

#90
20150107677
2015-04-23

Fuel supply apparatus and fuel supply method

#91
20150052876
2015-02-26

Octane separation system and operating method

#92
20150046069
2015-02-12

Minimizing alcohol use in high efficiency alcohol boosted gasoline engines

#93
20140318497
2014-10-30

Vehicle fuel tank arrangement and method for managing the supply of fuel to a vehicle

#94
20140245995
2014-09-04

Dual fuel system for an internal combustion engine

#95
20140222319
2014-08-07

Minimizing alcohol use in high efficiency alcohol boosted gasoline engines

#96
20140039777
2014-02-06

Fuel quality monitoring system

#97
20140034021
2014-02-06

Fuel rail assembly including fuel separation membrane

#98
20130327298
2013-12-12

Fuel-pumping system, method for operating a fuel-pumping system and fuel-injection system comprising a fuel-pumping system

#99
20130263825
2013-10-10

Fuel supply device

#100
20130087124
2013-04-11

Fuel system for injection of a fuel mixture in a combustion engine

#101
20130073183
2013-03-21

Open-valve Port Fuel Injection Of Alcohol In Multiple Injector Engines

#102
20130036990
2013-02-14

Fuel supply system

#103
20130013173
2013-01-10

Fuel supply system for internal combustion engine

#104
20120291721
2012-11-22

Selectively storing reformate

#105
20120285429
2012-11-15

OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHANCEMENT OF GASOLINE ENGINES

#106
20120259498
2012-10-11

Hybrid vehicle propulsion system utilizing knock suppression

#107
20120210967
2012-08-23

ANAEROBIC DEFLAGRATION INTERNAL PISTON ENGINES, ANAEROBIC FUELS AND VEHICLES COMPROSING THE SAME

#108
20120198911
2012-08-09

Method and device for identifying the fuel quality in a fuel tank of an internal combustion engine

#109
20120167859
2012-07-05

Fuel system for a multi-fuel engine

#110
20120160855
2012-06-28

ANAEROBIC DEFLAGRATION INTERNAL PISTON ENGINES, ANAEROBIC FUELS AND VEHICLES COMPRISING THE SAME

#111
20120145126
2012-06-14

Dual fuel supply system for an indirect-injection system of a diesel engine

#112
20120108116
2012-05-03

GAS-FIRED SUPERCONDUCTIVE ELECTRICALLY PROPELLED SHIP

#113
20120102925
2012-05-03

Engine exhaust temperature regulation

#114
20120048231
2012-03-01

OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHANCEMENT OF GASOLINE ENGINES

#115
20120004830
2012-01-05

CONTROLLER FOR INTERNAL COMBUSTION ENGINE

#116
20110308501
2011-12-22

Internal combustion engine control apparatus and control method for internal combustion engine control apparatus

#117
20110308500
2011-12-22

Control apparatus and control method for internal combustion engine

#118
20110288738
2011-11-24

MULTI-FUEL VEHICLE STRATEGY

#119
20110272045
2011-11-10

Fuel interface modules and related systems and methods

#120
20110264358
2011-10-27

Engine system

#121
20110259290
2011-10-27

Ammonia burning internal combustion engine

#122
20110247325
2011-10-13

Engine boost control for multi-fuel engine

#123
20110240141
2011-10-06

SYSTEM AND METHOD FOR FUELING DIESEL ENGINES WITH VEGETABLE OIL

#124
20110220063
2011-09-15

Fuel system for multi-fuel engine

#125
20110204059
2011-08-25

INTERNAL COMBUSTION ENGINE SYSTEM

#126
20110203553
2011-08-25

Control device for internal combustion engine

#127
20110186370
2011-08-04

Fuel supply apparatus and motorcycle including same

#128
20110168137
2011-07-14

Fuel supply apparatus and fuel supply method

#129
20110168128
2011-07-14

System for Variable Blending Of Ethanol And Exhaust Water For Use As An Anti-Knock Agent

#130
20110146617
2011-06-23

AUTOMOTIVE FUEL TANK

#131
20110132320
2011-06-09

Fluid injection pressurization system

#132
20110132289
2011-06-09

Selectively storing reformate

#133
20110132284
2011-06-09

Method for operating an engine with variable charge density

#134
20110120569
2011-05-26

Fuel Tank System For Gasoline And Flexible Ethanol Powered Vehicles Using On-Demand Direct Ethanol Injection Octane Boost

#135
20110114068
2011-05-19

ENGINE START-UP WITH A SECONDARY FUEL

#136
20110106403
2011-05-05

Approach for reducing overheating of direct injection fuel injectors

#137
20110088657
2011-04-21

Multi-fuel internal combustion engine

#138
20110073057
2011-03-31

Fuel system for multi-fuel engine

#139
20110066352
2011-03-17

System and method for engine and fuel system maintenance

#140
20110029219
2011-02-03

Alternate fuel blending system and associated method

#141
20110023853
2011-02-03

Homogenizing fuel enhancement system

#142
20110011382
2011-01-20

Engine boost control for multi-fuel engine

#143
20110000549
2011-01-06

FUEL SUPPLY APPARATUS AND FUEL SUPPLY METHOD

#144
20100312459
2010-12-09

INTERNAL COMBUSTION ENGINE CONTROLLER

#145
20100312458
2010-12-09

Method and device for operating an internal combustion engine

#146
20100288240
2010-11-18

Method of and apparatus for co-fuelling diesel engines

#147
20100288232
2010-11-18

FUEL MANAGEMENT SYSTEM FOR VARIABLE ETHANOL OCTANE ENHANCEMENT OF GASOLINE ENGINES

#148
20100258084
2010-10-14

FUEL-PUMPING SYSTEM, METHOD FOR OPERATING A FUEL-PUMPING SYSTEM AND FUEL-INJECTION SYSTEM COMPRISING A FUEL-PUMPING SYSTEM

#149
20100242935
2010-09-30

Control apparatus for an internal combustion engine

#150
20100231371
2010-09-16

Fuel Nature Discriminating System for Working Machines, and Fuel Nature Discriminating Method for Working Machines

#151
20100224175
2010-09-09

Fuel injection device for internal combustion engine

#152
20100217503
2010-08-26

Approach for enhancing emissions control device warmup in a direct injection engine system

#153
20100206249
2010-08-19

FUEL MANAGEMENT SYSTEM FOR VERY HIGH EFFICIENCY FLEX FUEL ENGINES

#154
20100206059
2010-08-19

Malfunction diagnosing apparatus for internal combustion engines

#155
20100199946
2010-08-12

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#156
20100198486
2010-08-05

METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE

#157
20100198481
2010-08-05

Fuel Tank System for Direct Ethanol Injection Octane Boosted Gasoline Engine

#158
20100174470
2010-07-08

Fuel management system for very high efficiency flex fuel engines powered by methanol and gasoline

#159
20100168984
2010-07-01

Method of adjusting injection, combustion and/or post-treatment parameters of an internal combustion engine with auto-ignition

#160
20100155322
2010-06-24

Vehicle mounted fuel separation apparatus

#161
20100155315
2010-06-24

Vehicle-mounted fuel separation system

#162
20100145596
2010-06-10

Control apparatus and control method for internal combustion engine

#163
20100138136
2010-06-03

Controller for internal combustion engine

#164
20100126253
2010-05-27

Method for determining an alcohol concentration of fuel fed to combustion in a motor vehicle after filling with a fuel of predetermined alcohol concentration

#165
20100122989
2010-05-20

System and method for fueling diesel engines with vegetable oil

#166
20100121559
2010-05-13

Water Based Systems for Direct Injection Knock Prevention in Spark Ignition Engines

#167
20100116245
2010-05-13

Hybrid vehicle propulsion system utilizing knock suppression

#168
20100116244
2010-05-13

System and method for engine air-fuel ratio control

#169
20100089369
2010-04-15

Crankcase vapor management system

#170
20100065016
2010-03-18

Minimizing alcohol use in high efficiency alcohol boosted gasoline engines

#171
20100063708
2010-03-11

Diesel cycle internal combustion engine

#172
20100050982
2010-03-04

Fuel supply control apparatus

#173
20100049425
2010-02-25

Fuel supply device for flexible-fuel internal combustion engine

#174
20100030451
2010-02-04

Engine boost control for multi-fuel engine

#175
20100024789
2010-02-04

Fuel system for multi-fuel engine

#176
20100024780
2010-02-04

Fuel delivery system for multi-fuel engine

#177
20100024772
2010-02-04

Fuel system for multi-fuel engine

#178
20100024771
2010-02-04

FUEL DELIVERY SYSTEM FOR MULTI-FUEL ENGINE

#179
20100010725
2010-01-14

Multifuel internal combustion engine and combustion controlling method thereof

#180
20100007874
2010-01-14

Method for ensuring the safety of the components of the drive train of a vehicle following the deterioration of the fuel

#181
20100006050
2010-01-14

Optimized Fuel Management System for Direct Injection Ethanol Enhancement of Gasoline Engines

#182
20090320789
2009-12-31

Multi fuel co-injection system for internal combustion and turbine engines

#183
20090314267
2009-12-24

Control apparatus for internal combustion engine

#184
20090314262
2009-12-24

FUEL SUPPLY DEVICE FOR A DIESEL ENGINE AND METHOD FOR OPERATING A FUEL SUPPLY DEVICE FOR A DIESEL ENGINE

#185
20090303466
2009-12-10

Apparatus for detecting properties of fuel for working machine

#186
20090292443
2009-11-26

Approach for reducing overheating of direct injection fuel injectors

#187
20090292442
2009-11-26

Approach for enhancing emissions control device warmup in a direct injection engine system

#188
20090283078
2009-11-19

Control apparatus and control method for internal combustion engine

#189
20090282810
2009-11-19

Engine exhaust temperature regulation

#190
20090276142
2009-11-05

Engine valve operation

#191
20090251302
2009-10-08

Vehicle misfueling mitigation system and method

#192
20090248275
2009-10-01

Fuel supply system and method for supplying fuel

#193
20090229588
2009-09-17

Method for determining the composition of a fuel blend

#194
20090216423
2009-08-27

Fuel mixture autoignition control method, notably for diesel type internal-combustion engines, and engine using same

#195
20090205606
2009-08-20

Operating method and fuel supply system for an internal combustion engine

#196
20090199626
2009-08-13

Fuel delivery system and method

#197
20090194081
2009-08-06

MULTIFUEL INTERNAL COMBUSTION ENGINE

#198
20090165759
2009-07-02

Fuel management for vehicles equipped with multiple tanks for different grades of fuel

#199
20090159057
2009-06-25

Fuel rail assembly including fuel separation membrane

#200
20090125209
2009-05-14

Process and system for controlling effective compression ratios in an engine cylinder

#201
20090114288
2009-05-07

METHOD FOR THE ONBOARD DETERMINATION OF THE VOLATILITY OF A FUEL

#202
20090114196
2009-05-07

Flex fuel internal combustion engine system

#203
20090112450
2009-04-30

Fuel Management System for Refueling a Fuel System for Improved Fuel Efficiency Utilizing Glycols

#204
20090112443
2009-04-30

Control system for internal combustion engine

#205
20090112442
2009-04-30

Control apparatus and method for internal combustion engine and fuel property determining apparatus and method

#206
20090076705
2009-03-19

POWER MODULATED, DUAL FUEL, SMALL DISPLACEMENT ENGINE CONTROL SYSTEM

#207
20090071447
2009-03-19

Virtual fuel sensor for dual fuel tank applications

#208
20090056430
2009-03-05

Weak refuel detection system and method for virtual flex fuel sensor system

#209
20090050383
2009-02-26

Vehicle propulsion system with selectable energy sources and method of use

#210
20090038586
2009-02-12

Hybrid vehicle propulsion system utilizing knock suppression

#211
20090038585
2009-02-12

Hybrid vehicle propulsion system utilizing knock suppression

#212
20090030588
2009-01-29

Controller for internal combustion engine

#213
20090024304
2009-01-22

Control apparatus for an internal combustion engine

#214
20080312810
2008-12-18

Controller for internal combustion engine

#215
20080262701
2008-10-23

Alternate fuel blending system and associated method

#216
20080257309
2008-10-23

Flexible fuel engines with exhaust gas recirculation for improved engine efficiency

#217
20080257301
2008-10-23

Power plant and fuel supply method therefor

#218
20080236546
2008-10-02

Combustion control system for internal combustion engine

#219
20080210207
2008-09-04

Engine system for multi-fluid operation

#220
20080168966
2008-07-17

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#221
20080162016
2008-07-03

Methods for optimizing the operation parameters of a combustion engine

#222
20080153726
2008-06-26

Method and system for operating two-and four-stroke engines using low sulfur fuels

#223
20080120008
2008-05-22

Flex-fuel variable displacement engine control system and method

#224
20080115759
2008-05-22

Flex-fuel variable displacement engine control system and method

#225
20080105218
2008-05-08

System for generating hybrid fuel for a combustion engine

#226
20080098985
2008-05-01

Internal combustion engine system

#227
20080072881
2008-03-27

Purge system for ethanol direct injection plus gas port fuel injection

#228
20080060627
2008-03-13

OPTIMIZED FUEL MANAGEMENT SYSTEM FOR DIRECT INJECTION ETHANOL ENHANCEMENT OF GASOLINE ENGINES

#229
20080053399
2008-03-06

Fuel tank system for direct ethanol injection octane boosted gasoline engine

#230
20080017171
2008-01-24

Approach for reducing injector fouling and thermal degradation for a multi-injector engine system

#231
20070295307
2007-12-27

System and method for engine with fuel vapor purging

#232
20070288153
2007-12-13

Control apparatus and control method for internal combustion engine

#233
20070233360
2007-10-04

Fuel System

#234
20070219701
2007-09-20

Method of controlling compression-ignition internal combustion engine

#235
20070215072
2007-09-20

Apparatus with mixed fuel separator and method of separating a mixed fuel

#236
20070215069
2007-09-20

Control for knock suppression fluid separator in a motor vehicle

#237
20070151527
2007-07-05

Internal combustion engine system with hydrogen generation capability

#238
20070142985
2007-06-21

Hybrid energy power management system and method

#239
20070119424
2007-05-31

Purge system for ethanol direct injection plus gas port fuel injection

#240
20070119416
2007-05-31

Engine system for multi-fluid operation

#241
20070119415
2007-05-31

System and method for engine air-fuel ratio control

#242
20070119411
2007-05-31

System and method for engine with fuel vapor purging

#243
20070056569
2007-03-15

System and method for fueling diesel engines with vegetable oil

#244
20070012091
2007-01-18

Vehicle mounted type fuel testing apparatus

#245
20060254133
2006-11-16

Method and device for operating a diesel motor using a fuel that comprises vegetable oils or recycled vegetable oils

#246
20060196472
2006-09-07

Control apparatus and control method for internal combustion engine

#247
20060137332
2006-06-29

Vehicle with a supply unit

#248
20060118085
2006-06-08

Spark ignition internal combustion engine

#249
20060102136
2006-05-18

Optimized fuel management system for direct injection ethanol enhancement of gasoline engines

#250
20060081230
2006-04-20

Method for verification of at least one given fuel mixture ratio

#251
20060011170
2006-01-19

Gasoline type identifying system and method for identifying gasoline type

#252
20050252489
2005-11-17

Variable octane duel fuel delivery system

#253
20050247289
2005-11-10

Engine control with fuel quality sensor

#254
20050224055
2005-10-13

Device for determining fuel quality and corresponding method

#255
20050133013
2005-06-23

Software fuel volatility measurement

#256
20050109317
2005-05-26

Control apparatus and control method for internal combustion engine

#257
20050109316
2005-05-26

Knocking control system and method for internal combustion engine using multiple fuels

#258
18653783
2025-09-23

Systems and methods for actively managing pilot fuel storage tanks

#259
18361117
2024-06-11

System and method for measuring fluid delivery from a multi-fluid injector

#260
18323897
2024-02-13

Two stage mixed fuel sensing system

#261
18179902
2024-06-11

Systems and methods for pilot fuel synthesis

#262
18177514
2024-06-25

Work vehicle dual fuel compression ignition power system

#263
17645014
2023-03-07

Methods and systems for a multi-pressure fuel injection system

#264
17314773
2022-05-24

Vehicle system with fuel separation system and method of using same

#265
17204264
2022-04-12

Methods and systems for operating a vehicle with two fuel tanks

#266
14724778
2020-04-14

Two-phase LPG fuel supply