Craig W. Lohmann

Person

Denver, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Work vehicle compression ignition power system having thermally str...
- Patent number 12,320,310
- Issue date Jun 3, 2025
- Deere & Company
- Craig W. Lohmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas sample collector and mixer for aftertreatment system
- Patent number 12,305,556
- Issue date May 20, 2025
- Deere & Company
- Craig W. Lohmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Work vehicle power system with low carbon fuel blends
- Patent number 12,270,354
- Issue date Apr 8, 2025
- Deere & Company
- Danan Dou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Work vehicle low cetane power system with external to cylinder comp...
- Patent number 12,044,187
- Issue date Jul 23, 2024
- Deere & Company
- Kevin B. DeVries
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Work vehicle compression ignition power system with intake heat exc...
- Patent number 11,795,869
- Issue date Oct 24, 2023
- Deere & Company
- Craig W. Lohmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Work vehicle alcohol-based power system with on-board ether
- Patent number 11,635,039
- Issue date Apr 25, 2023
- Deere & Company
- Danan Dou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Exhaust gas sample collector and mixer for aftertreatment system
- Patent number 11,629,623
- Issue date Apr 18, 2023
- Deere & Company
- Craig W. Lohmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas recirculation heat exchanger and heat shield
- Patent number 11,359,584
- Issue date Jun 14, 2022
- Deere & Company
- Craig W. Lohmann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Selective engine block channeling for enhanced cavitation protection
- Patent number 11,028,799
- Issue date Jun 8, 2021
- Deere & Company
- Robert J. Reding
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Intake manifold with integrated mixer
- Patent number 10,815,940
- Issue date Oct 27, 2020
- Deere & Company
- Craig W. Lohmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine cooling system
- Patent number 10,001,078
- Issue date Jun 19, 2018
- Gerald W. Green
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Power system with an intake gas cooler
- Patent number 9,664,102
- Issue date May 30, 2017
- Deere & Company
- Alan D. Sheidler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Power system with heat transfer circuits
- Patent number 9,551,272
- Issue date Jan 24, 2017
- Deere & Company
- Alan D. Sheidler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Power system comprising an air cooled HT EGR cooler and LT EGR cooler
- Patent number 8,746,217
- Issue date Jun 10, 2014
- Deere & Company
- Erik L. Piper
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Moisture purging in an EGR system
- Patent number 8,375,926
- Issue date Feb 19, 2013
- Deere & Company
- Alan Sheidler
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine with high squish piston
- Patent number 8,146,563
- Issue date Apr 3, 2012
- Deere & Company
- Craig W. Lohmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel injector with multiple injector nozzles for an internal combus...
- Patent number 7,574,992
- Issue date Aug 18, 2009
- Deere & Company
- Craig William Lohmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
EGR system having EGR valve with purge air chamber
- Patent number 7,343,908
- Issue date Mar 18, 2008
- Deere & Company
- Craig William Lohmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Directed spray jet and installation tool
- Patent number 7,063,049
- Issue date Jun 20, 2006
- Deere & Company
- Dominic Alan Kemp
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Direct operated check injector
- Patent number 5,845,852
- Issue date Dec 8, 1998
- Caterpillar Inc.
- Donald John Waldman
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Solenoid actuated miniservo spool valve
- Patent number 5,720,318
- Issue date Feb 24, 1998
- Caterpillar Inc.
- Raj T. Nagarajan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Double acting solenoid and poppet valve servomechanism
- Patent number 5,570,721
- Issue date Nov 5, 1996
- Caterpillar Inc.
- Steven J. Funke
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fuel injector needle check valve biasing spring
- Patent number 5,520,338
- Issue date May 28, 1996
- Caterpillar Inc.
- Craig W. Lohmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydraulic amplifier
- Patent number 5,417,142
- Issue date May 23, 1995
- Caterpillar Inc.
- Craig W. Lohmann
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
WORK VEHICLE COMPRESSION IGNITION POWER SYSTEM HAVING THERMALLY STR...
- Publication number 20250012226
- Publication date Jan 9, 2025
- Deere & Company
- Craig W. Lohmann
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
WORK VEHICLE POWER SYSTEM WITH DYNAMIC AUTO-IGNITION ASSISTANCE COM...
- Publication number 20240209805
- Publication date Jun 27, 2024
- Deere & Company
- Kevin B. DeVries
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WORK VEHICLE LOW CETANE POWER SYSTEM WITH EXTERNAL TO CYLINDER COMP...
- Publication number 20240209806
- Publication date Jun 27, 2024
- Deere & Company
- Kevin B. DeVries
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WORK VEHICLE COMPRESSION IGNITION POWER SYSTEM WITH INTAKE HEAT EXC...
- Publication number 20240141824
- Publication date May 2, 2024
- Deere & Company
- Craig W. Lohmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WORK VEHICLE COMPRESSION IGNITION POWER SYSTEM HAVING THERMALLY STR...
- Publication number 20240141844
- Publication date May 2, 2024
- Deere & Company
- Craig W. Lohmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
WORK VEHICLE POWER SYSTEM WITH LOW CARBON FUEL BLENDS
- Publication number 20230407807
- Publication date Dec 21, 2023
- Deere & Company
- Danan Dou
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST GAS SAMPLE COLLECTOR AND MIXER FOR AFTERTREATMENT SYSTEM
- Publication number 20230228207
- Publication date Jul 20, 2023
- Deere & Company
- Craig W. Lohmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS SAMPLE COLLECTOR AND MIXER FOR AFTERTREATMENT SYSTEM
- Publication number 20220381170
- Publication date Dec 1, 2022
- Deere & Company
- Craig W. Lohmann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS RECIRCULATION HEAT EXCHANGER AND HEAT SHIELD
- Publication number 20210404424
- Publication date Dec 30, 2021
- Deere & Company
- Craig W. Lohmann
- B60 - VEHICLES IN GENERAL
Information Patent Application
SELECTIVE ENGINE BLOCK CHANNELING FOR ENHANCED CAVITATION PROTECTION
- Publication number 20210062750
- Publication date Mar 4, 2021
- Deere & Company
- Robert J. Reding
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTAKE MANIFOLD WITH INTEGRATED MIXER
- Publication number 20200025159
- Publication date Jan 23, 2020
- Deere & Company
- Craig W. Lohmann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Power System with an Intake Gas Cooler
- Publication number 20160123213
- Publication date May 5, 2016
- Deere & Company
- ALAN D. SHEIDLER
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Power System with Heat Transfer Circuits
- Publication number 20160123219
- Publication date May 5, 2016
- Deere & Company
- ALAN D. SHEIDLER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE COOLING SYSTEM
- Publication number 20160084194
- Publication date Mar 24, 2016
- Deere & Company
- Gerald W. Green
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Power System Comprising An Air Cooled HT EGR Cooler And LT EGR Cooler
- Publication number 20130087127
- Publication date Apr 11, 2013
- Erik L. Piper
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
MOISTURE PURGING IN AN EGR SYSTEM
- Publication number 20110185991
- Publication date Aug 4, 2011
- Alan Sheidler
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
INTERNAL COMBUSTION ENGINE WITH HIGH SQUISH PISTON
- Publication number 20100071653
- Publication date Mar 25, 2010
- Craig W. Lohmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONTINUOUSLY REGENERATING PARTICULATE FILTER FOR INTERNAL COMBUSTIO...
- Publication number 20090077954
- Publication date Mar 26, 2009
- Richard E. Winsor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Fuel injector with multiple injector nozzles for an internal combus...
- Publication number 20080169365
- Publication date Jul 17, 2008
- Craig William Lohmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
EGR system having EGR valve with purge air chamber
- Publication number 20070144503
- Publication date Jun 28, 2007
- Deere & Company, a Delaware corporation
- Craig William Lohmann
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Directed spray jet and installation tool
- Publication number 20050193964
- Publication date Sep 8, 2005
- Dominic Alan Kemp
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Craig W. Lohmann

Person

Patents Grantslast 30 patents

Work vehicle compression ignition power system having thermally str...

Exhaust gas sample collector and mixer for aftertreatment system

Work vehicle power system with low carbon fuel blends

Work vehicle low cetane power system with external to cylinder comp...

Work vehicle compression ignition power system with intake heat exc...

Work vehicle alcohol-based power system with on-board ether

Exhaust gas sample collector and mixer for aftertreatment system

Exhaust gas recirculation heat exchanger and heat shield

Selective engine block channeling for enhanced cavitation protection

Intake manifold with integrated mixer

Engine cooling system

Power system with an intake gas cooler

Power system with heat transfer circuits

Power system comprising an air cooled HT EGR cooler and LT EGR cooler

Moisture purging in an EGR system

Internal combustion engine with high squish piston

Fuel injector with multiple injector nozzles for an internal combus...

EGR system having EGR valve with purge air chamber

Directed spray jet and installation tool

Direct operated check injector

Solenoid actuated miniservo spool valve

Double acting solenoid and poppet valve servomechanism

Fuel injector needle check valve biasing spring

Hydraulic amplifier

Patents Applicationslast 30 patents

WORK VEHICLE COMPRESSION IGNITION POWER SYSTEM HAVING THERMALLY STR...

WORK VEHICLE POWER SYSTEM WITH DYNAMIC AUTO-IGNITION ASSISTANCE COM...

WORK VEHICLE LOW CETANE POWER SYSTEM WITH EXTERNAL TO CYLINDER COMP...

WORK VEHICLE COMPRESSION IGNITION POWER SYSTEM WITH INTAKE HEAT EXC...

WORK VEHICLE COMPRESSION IGNITION POWER SYSTEM HAVING THERMALLY STR...

WORK VEHICLE POWER SYSTEM WITH LOW CARBON FUEL BLENDS

EXHAUST GAS SAMPLE COLLECTOR AND MIXER FOR AFTERTREATMENT SYSTEM

EXHAUST GAS SAMPLE COLLECTOR AND MIXER FOR AFTERTREATMENT SYSTEM

EXHAUST GAS RECIRCULATION HEAT EXCHANGER AND HEAT SHIELD

SELECTIVE ENGINE BLOCK CHANNELING FOR ENHANCED CAVITATION PROTECTION

INTAKE MANIFOLD WITH INTEGRATED MIXER

Power System with an Intake Gas Cooler

Power System with Heat Transfer Circuits

ENGINE COOLING SYSTEM

Power System Comprising An Air Cooled HT EGR Cooler And LT EGR Cooler

MOISTURE PURGING IN AN EGR SYSTEM

INTERNAL COMBUSTION ENGINE WITH HIGH SQUISH PISTON

CONTINUOUSLY REGENERATING PARTICULATE FILTER FOR INTERNAL COMBUSTIO...

Fuel injector with multiple injector nozzles for an internal combus...

EGR system having EGR valve with purge air chamber

Directed spray jet and installation tool