Josh Steffen

Person

El Paso, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
High pressure fluid control system and method of controlling pressu...
- Patent number 10,371,065
- Issue date Aug 6, 2019
- Westport Power Inc.
- David K. Mumford
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Micro grid power system
- Patent number 10,146,242
- Issue date Dec 4, 2018
- Caterpillar Inc.
- Joshua W. Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Hydraulic drive multi-element cryogenic pump
- Patent number 10,060,421
- Issue date Aug 28, 2018
- Caterpillar Inc.
- Cory A. Brown
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Pump manifold
- Patent number 10,041,447
- Issue date Aug 7, 2018
- Caterpillar Inc.
- Sunil Jefferey Bean
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Pump having inlet reservoir with vapor-layer standpipe
- Patent number 10,041,484
- Issue date Aug 7, 2018
- Caterpillar Inc.
- Joshua W. Steffen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump piston having variable diameter
- Patent number 10,036,383
- Issue date Jul 31, 2018
- Caterpillar Inc.
- Alan Ray Stockner
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Cryogenic pump for liquefied natural gas
- Patent number 10,024,311
- Issue date Jul 17, 2018
- Cory A. Brown
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Bearing arrangement for cryogenic pump
- Patent number 10,006,449
- Issue date Jun 26, 2018
- Caterpillar Inc.
- Bryan E. Nelson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
End of stroke detection for plunger velocity correction
- Patent number 9,989,048
- Issue date Jun 5, 2018
- Caterpillar Inc.
- Sunil J. Bean
- G01 - MEASURING TESTING
Information Patent Grant
Variable retraction rate pump and method for operating same
- Patent number 9,982,669
- Issue date May 29, 2018
- Caterpillar Inc.
- Paul Desiderio
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Hydraulic distributor for pump
- Patent number 9,945,364
- Issue date Apr 17, 2018
- Caterpillar Inc.
- Joshua W. Steffen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Barrel assembly for a fluid pump having separate plunger bore and o...
- Patent number 9,926,922
- Issue date Mar 27, 2018
- Caterpillar Inc.
- Sunil Jefferey Bean
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system having serially arranged in-tank pumps
- Patent number 9,915,251
- Issue date Mar 13, 2018
- Caterpillar Inc.
- Dana R. Coldren
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Pump with plunger having tribological coating
- Patent number 9,909,582
- Issue date Mar 6, 2018
- Caterpillar Inc.
- Robert Michael Campion
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Pump for cryogenic liquids having temperature managed pumping mecha...
- Patent number 9,828,976
- Issue date Nov 28, 2017
- Caterpillar Inc.
- Joshua Steffen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System and method for priming a pump
- Patent number 9,828,987
- Issue date Nov 28, 2017
- Caterpillar Inc.
- Joshua Wayne Steffen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Multiple element firing strategy for cryogenic pump
- Patent number 9,810,163
- Issue date Nov 7, 2017
- Caterpillar Inc.
- Joshua W. Steffen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system having multiple combustion modes
- Patent number 9,695,758
- Issue date Jul 4, 2017
- Caterpillar, Inc.
- Dana Ray Coldren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Gas flow limiter for a fuel system and process for use thereof
- Patent number 9,638,348
- Issue date May 2, 2017
- Caterpillar Inc.
- Sunil Bean
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system and method for isolating high pressure pilot fuel in...
- Patent number 9,556,805
- Issue date Jan 31, 2017
- Caterpillar Inc.
- David Kalu Mumford
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Dual fuel system having a damper
- Patent number 9,371,784
- Issue date Jun 21, 2016
- Caterpillar Inc.
- Joshua W. Steffen
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Dual fuel common rail system and diesel only method of operating same
- Patent number 9,228,507
- Issue date Jan 5, 2016
- Caterpillar Inc.
- Cory A. Brown
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Gaseous fuel system, direct injection gas engine system, and method
- Patent number 9,188,069
- Issue date Nov 17, 2015
- Caterpillar Inc.
- Joshua W. Steffen
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for generating useful work from the vent gas o...
- Patent number 9,127,600
- Issue date Sep 8, 2015
- Caterpillar Inc.
- Dana R. Coldren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel pressure actuated coupling for train consist
- Patent number 9,108,644
- Issue date Aug 18, 2015
- Electro-Motive Diesel, Inc.
- Joshua Wayne Steffen
- B61 - RAILWAYS
Information Patent Grant
Compressed natural gas fuel mass control system
- Patent number 9,091,240
- Issue date Jul 28, 2015
- Caterpillar Inc.
- Steven Thomas Grant
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Dual fuel system diagnostics for dual fuel engine and machine using...
- Patent number 8,991,363
- Issue date Mar 31, 2015
- Caterpillar Inc.
- Joshua W. Steffen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Energy recovery system for a mobile machine
- Patent number 8,960,100
- Issue date Feb 24, 2015
- Electro-Motive Diesel, Inc.
- Aaron Gamache Foege
- B61 - RAILWAYS
Information Patent Grant
Limp home capable dual fuel engine and machine using same
- Patent number 8,944,033
- Issue date Feb 3, 2015
- Caterpillar Inc.
- Dana R. Coldren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Fuel system having dual fuel pressure regulator
- Patent number 8,936,009
- Issue date Jan 20, 2015
- Caterpillar
- Daniel R. Puckett
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
HIGH PRESSURE FLUID CONTROL SYSTEM AND METHOD OF CONTROLLING PRESSU...
- Publication number 20180320605
- Publication date Nov 8, 2018
- WESTPORT POWER INC.
- David K. MUMFORD
- G05 - CONTROLLING REGULATING
Information Patent Application
MICRO GRID POWER SYSTEM
- Publication number 20180059700
- Publication date Mar 1, 2018
- Caterpillar Inc.
- Joshua W. Steffen
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System Configured to Pump Fuel
- Publication number 20170045022
- Publication date Feb 16, 2017
- Caterpillar Inc.
- Joshua Wayne Steffen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Cryogenic Pump for Liquefied Natural Gas
- Publication number 20170037836
- Publication date Feb 9, 2017
- Caterpillar Inc.
- Cory A. Brown
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
MULTI-PLUNGER CRYOGENIC PUMP HAVING INTAKE MANIFOLD
- Publication number 20170030341
- Publication date Feb 2, 2017
- Caterpillar Inc.
- Shivangini S. HAZARI
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
End of Stroke Detection for Plunger Velocity Correction
- Publication number 20170030344
- Publication date Feb 2, 2017
- Caterpillar Inc.
- Sunil J. Bean
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hydraulic Distributor for Pump
- Publication number 20170016434
- Publication date Jan 19, 2017
- Caterpillar Inc.
- Joshua W. STEFFEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hydraulic Drive Multi-Element Cryogenic Pump
- Publication number 20160377068
- Publication date Dec 29, 2016
- Caterpillar Inc.
- Cory A. Brown
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Multiple Element Firing Strategy for Cryogenic Pump
- Publication number 20160377041
- Publication date Dec 29, 2016
- Caterpillar Inc.
- Joshua W. Steffen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Gas Flow Limiter for a Fuel System and Process for Use Thereof
- Publication number 20160319788
- Publication date Nov 3, 2016
- Caterpillar Inc.
- Sunil Bean
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PUMP PISTON HAVING VARIABLE DIAMETER
- Publication number 20160298622
- Publication date Oct 13, 2016
- Caterpillar Inc.
- Alan Ray STOCKNER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FUEL SYSTEM HAVING SERIALLY ARRANGED IN-TANK PUMPS
- Publication number 20160281697
- Publication date Sep 29, 2016
- Caterpillar Inc.
- Dana R. COLDREN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Control System and Method for Isolating High Pressure Pilot Fuel in...
- Publication number 20160237921
- Publication date Aug 18, 2016
- Caterpillar Inc.
- David Kalu Mumford
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PUMP HAVING AXIAL COOLING
- Publication number 20160222955
- Publication date Aug 4, 2016
- Caterpillar Inc.
- Joshua Steffen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMPING MECHANISM WITH PLUNGER
- Publication number 20160222949
- Publication date Aug 4, 2016
- Caterpillar Inc.
- Joshua Wayne STEFFEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP WITH PLUNGER HAVING TRIBOLOGICAL COATING
- Publication number 20160222959
- Publication date Aug 4, 2016
- Caterpillar Inc.
- Robert Michael CAMPION
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
BARREL ASSEMBLY FOR A PUMPING MECHANISM
- Publication number 20160222961
- Publication date Aug 4, 2016
- Caterpillar Inc.
- Sunil Jefferey BEAN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP HAVING INLET RESERVOIR WITH VAPOR-LAYER STANDPIPE
- Publication number 20160222951
- Publication date Aug 4, 2016
- Caterpillar Inc.
- Joshua W. STEFFEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PUMP MANIFOLD
- Publication number 20160222933
- Publication date Aug 4, 2016
- Caterpillar Inc.
- Sunil Jefferey BEAN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
SYSTEM AND METHOD FOR PRIMING A PUMP
- Publication number 20160222958
- Publication date Aug 4, 2016
- Caterpillar Inc.
- Joshua Wayne STEFFEN
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Bearing Arrangement for Cryogenic Pump
- Publication number 20160201659
- Publication date Jul 14, 2016
- Caterpillar Inc.
- Bryan E. Nelson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Variable Retraction Rate Pump and Method for Operating Same
- Publication number 20160138583
- Publication date May 19, 2016
- Caterpillar Inc.
- Paul Desiderio
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
FUEL SYSTEM HAVING MULTIPLE COMBUSTION MODES
- Publication number 20160102617
- Publication date Apr 14, 2016
- Caterpillar Inc.
- Dana Ray Coldren
- B61 - RAILWAYS
Information Patent Application
Compressed Natural Gas Fuel Mass Control System
- Publication number 20140202429
- Publication date Jul 24, 2014
- Caterpillar Inc.
- Steven Thomas Grant
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Gaseous Fuel System, Direct Injection Gas Engine System, and Method
- Publication number 20140182551
- Publication date Jul 3, 2014
- Caterpillar Inc.
- Joshua W. Steffen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUAL FUEL COMMON RAIL SYSTEM AND DIESEL ONLY METHOD OF OPERATING SAME
- Publication number 20140182552
- Publication date Jul 3, 2014
- Caterpillar Inc.
- Cory A. Brown
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Gaseous Fuel System, Direct Injection Gas Engine System, and Method
- Publication number 20140182559
- Publication date Jul 3, 2014
- Caterpillar Inc.
- Joshua W. Steffen
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DUAL FUEL SYSTEM HAVING A DAMPER
- Publication number 20140174402
- Publication date Jun 26, 2014
- Caterpillar Inc.
- Joshua W. STEFFEN
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Natural Gas Vehicle Vented Gas Capture System
- Publication number 20140137572
- Publication date May 22, 2014
- Caterpillar Inc.
- Joshua W. Steffen
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Application
METHOD OF OPERATING ENGINE
- Publication number 20140130778
- Publication date May 15, 2014
- Caterpillar Inc.
- Daniel R. Puckett
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Josh Steffen

Person

Patents Grantslast 30 patents

High pressure fluid control system and method of controlling pressu...

Micro grid power system

Hydraulic drive multi-element cryogenic pump

Pump manifold

Pump having inlet reservoir with vapor-layer standpipe

Pump piston having variable diameter

Cryogenic pump for liquefied natural gas

Bearing arrangement for cryogenic pump

End of stroke detection for plunger velocity correction

Variable retraction rate pump and method for operating same

Hydraulic distributor for pump

Barrel assembly for a fluid pump having separate plunger bore and o...

Fuel system having serially arranged in-tank pumps

Pump with plunger having tribological coating

Pump for cryogenic liquids having temperature managed pumping mecha...

System and method for priming a pump

Multiple element firing strategy for cryogenic pump

Fuel system having multiple combustion modes

Gas flow limiter for a fuel system and process for use thereof

Control system and method for isolating high pressure pilot fuel in...

Dual fuel system having a damper

Dual fuel common rail system and diesel only method of operating same

Gaseous fuel system, direct injection gas engine system, and method

Method and apparatus for generating useful work from the vent gas o...

Fuel pressure actuated coupling for train consist

Compressed natural gas fuel mass control system

Dual fuel system diagnostics for dual fuel engine and machine using...

Energy recovery system for a mobile machine

Limp home capable dual fuel engine and machine using same

Fuel system having dual fuel pressure regulator

Patents Applicationslast 30 patents

HIGH PRESSURE FLUID CONTROL SYSTEM AND METHOD OF CONTROLLING PRESSU...

MICRO GRID POWER SYSTEM

System Configured to Pump Fuel

Cryogenic Pump for Liquefied Natural Gas

MULTI-PLUNGER CRYOGENIC PUMP HAVING INTAKE MANIFOLD

End of Stroke Detection for Plunger Velocity Correction

Hydraulic Distributor for Pump

Hydraulic Drive Multi-Element Cryogenic Pump

Multiple Element Firing Strategy for Cryogenic Pump

Gas Flow Limiter for a Fuel System and Process for Use Thereof

PUMP PISTON HAVING VARIABLE DIAMETER

FUEL SYSTEM HAVING SERIALLY ARRANGED IN-TANK PUMPS

Control System and Method for Isolating High Pressure Pilot Fuel in...

PUMP HAVING AXIAL COOLING

PUMPING MECHANISM WITH PLUNGER

PUMP WITH PLUNGER HAVING TRIBOLOGICAL COATING

BARREL ASSEMBLY FOR A PUMPING MECHANISM

PUMP HAVING INLET RESERVOIR WITH VAPOR-LAYER STANDPIPE

PUMP MANIFOLD

SYSTEM AND METHOD FOR PRIMING A PUMP

Bearing Arrangement for Cryogenic Pump

Variable Retraction Rate Pump and Method for Operating Same

FUEL SYSTEM HAVING MULTIPLE COMBUSTION MODES

Compressed Natural Gas Fuel Mass Control System

Gaseous Fuel System, Direct Injection Gas Engine System, and Method

DUAL FUEL COMMON RAIL SYSTEM AND DIESEL ONLY METHOD OF OPERATING SAME

Gaseous Fuel System, Direct Injection Gas Engine System, and Method

DUAL FUEL SYSTEM HAVING A DAMPER

Natural Gas Vehicle Vented Gas Capture System

METHOD OF OPERATING ENGINE