Bryan E. NELSON

Person

Chillicothe, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Valve assembly having electrical actuator with balanced stator
- Patent number 11,459,987
- Issue date Oct 4, 2022
- Caterpillar Inc.
- Bryan E. Nelson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Valve assembly having electrical actuator with stepped armature
- Patent number 10,711,754
- Issue date Jul 14, 2020
- Caterpillar Inc.
- Bryan Edward Nelson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
System having combinable transmission and implement circuits
- Patent number 10,119,556
- Issue date Nov 6, 2018
- Caterpillar Inc.
- Jeremy Todd Peterson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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
Pump drive system with hydraulic tappets
- Patent number 9,909,576
- Issue date Mar 6, 2018
- Caterpillar Inc.
- Cory A. Brown
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Shaft arrangement for an axial piston pump assembly
- Patent number 9,291,133
- Issue date Mar 22, 2016
- Caterpillar Inc.
- Michael E. Pickell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electro-hydraulic system for recovering and reusing potential energy
- Patent number 9,279,236
- Issue date Mar 8, 2016
- Caterpillar Inc.
- Jiao Zhang
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Reduced parasitic hydraulic fan system with reversing capability
- Patent number 9,239,085
- Issue date Jan 19, 2016
- Caterpillar Inc.
- Bryan Edward Nelson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Reductant dosing system
- Patent number 9,140,166
- Issue date Sep 22, 2015
- Caterpillar Inc.
- Bryan Edward Nelson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Hydraulic circuit control
- Patent number 9,091,040
- Issue date Jul 28, 2015
- Caterpillar Inc.
- Jeremy T. Peterson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic fan circuit having energy recovery
- Patent number 9,086,143
- Issue date Jul 21, 2015
- Caterpillar Inc.
- Bryan E. Nelson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic accumulator fluid charge estimation system and method
- Patent number 8,984,872
- Issue date Mar 24, 2015
- Caterpillar Inc.
- Bryan E. Nelson
- G01 - MEASURING TESTING
Information Patent Grant
Hydraulic circuit having energy storage and reuse
- Patent number 8,863,508
- Issue date Oct 21, 2014
- Caterpillar Inc.
- Bryan E. Nelson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic fan circuit
- Patent number 8,844,279
- Issue date Sep 30, 2014
- Caterpillar Inc.
- Bryan E. Nelson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for controlling charging of an accumulator in an...
- Patent number 8,839,617
- Issue date Sep 23, 2014
- Caterpillar Inc.
- Bryan Nelson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic fluid system
- Patent number 8,826,654
- Issue date Sep 9, 2014
- Caterpillar Inc.
- Bryan E. Nelson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pump having port plate pressure control
- Patent number 8,790,091
- Issue date Jul 29, 2014
- Caterpillar Inc.
- Viral S. Mehta
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Threadless quick connect tubular coupling release tool
- Patent number 8,336,856
- Issue date Dec 25, 2012
- Caterpillar Inc.
- Bryan E. Nelson
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Pump having pulsation-reducing engagement surface
- Patent number 8,333,571
- Issue date Dec 18, 2012
- Caterpillar Inc.
- Viral S. Mehta
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Rotary flow control valve with energy recovery
- Patent number 8,186,154
- Issue date May 29, 2012
- Caterpillar Inc.
- Bryan Nelson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic pump system with reduced cold start parasitic loss
- Patent number 8,096,781
- Issue date Jan 17, 2012
- Caterpillar Inc.
- Bryan E. Nelson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electronic trim for a variable delivery pump in a hydraulic system...
- Patent number 6,986,646
- Issue date Jan 17, 2006
- Caterpillar Inc.
- Craig A. Bettenhausen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Bearing mounting flange having flexibility pocket
- Patent number 6,896,491
- Issue date May 24, 2005
- Caterpillar Inc.
- Timur T. Trubnikov
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Axial piston pump with fluid bearing arrangement
- Patent number 6,893,228
- Issue date May 17, 2005
- Caterpillar Inc.
- Bryan E. Nelson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Fuel supply system
- Patent number 6,817,344
- Issue date Nov 16, 2004
- Caterpillar Inc.
- Issac R. Dandan
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Port plate for an axial piston pump
- Patent number 6,799,953
- Issue date Oct 5, 2004
- Caterpillar Inc.
- Bryan E. Nelson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Check valve seal assembly
- Patent number 6,783,337
- Issue date Aug 31, 2004
- Caterpillar Inc.
- Bryan E. Nelson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Electrically driven hydraulic pump sleeve actuator
- Patent number 6,718,950
- Issue date Apr 13, 2004
- Caterpillar Inc.
- Haoran Hu
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for engine braking
- Patent number 6,715,467
- Issue date Apr 6, 2004
- Caterpillar Inc.
- Bryan E. Nelson
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable delivery control arrangement for a pump
- Patent number 6,662,558
- Issue date Dec 16, 2003
- Caterpillar Inc.
- Bryan E. Nelson
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
CONTAINERIZED ALTERNATIVE FUEL CONTROL UNIT
- Publication number 20240301849
- Publication date Sep 12, 2024
- Caterpillar Inc.
- Dana Ray Coldren
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
VALVE ASSEMBLY HAVING ELECTRICAL ACTUATOR WITH BALANCED STATOR
- Publication number 20220049673
- Publication date Feb 17, 2022
- Caterpillar Inc.
- Bryan E. Nelson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VALVE ASSEMBLY HAVING ELECTRICAL ACTUATOR WITH STEPPED ARMATURE
- Publication number 20190170267
- Publication date Jun 6, 2019
- Caterpillar Inc.
- Bryan Edward Nelson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SYSTEM HAVING COMBINABLE TRANSMISSION AND IMPLEMENT CIRCUITS
- Publication number 20170159678
- Publication date Jun 8, 2017
- Caterpillar Inc.
- Jeremy Todd PETERSON
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Pump Drive System with Hydraulic Tappets
- Publication number 20160215766
- Publication date Jul 28, 2016
- Caterpillar Inc.
- Cory A. Brown
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hydraulic Drive for Cryogenic Fuel Pump
- Publication number 20160208793
- Publication date Jul 21, 2016
- Caterpillar Inc.
- Craig Kroeger
- 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
REDUCTANT DOSING SYSTEM
- Publication number 20150283508
- Publication date Oct 8, 2015
- Caterpillar Inc.
- Bryan Edward Nelson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PUMP HAVING PULSATION-REDUCING ENGAGEMENT SURFACE
- Publication number 20140134008
- Publication date May 15, 2014
- Caterpillar Inc.
- Viral S MEHTA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC CIRCUIT CONTROL
- Publication number 20140033691
- Publication date Feb 6, 2014
- Caterpilar Inc.
- Jeremy T. PETERSON
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM AND METHOD TO CHARGE AND DISCHARGE AN ACCUMULATOR
- Publication number 20140033692
- Publication date Feb 6, 2014
- Caterpillar Inc.
- Bryan E. Nelson
- B60 - VEHICLES IN GENERAL
Information Patent Application
Reduced Parasitic Hydraulic Fan System with Reversing Capability
- Publication number 20140033693
- Publication date Feb 6, 2014
- Caterpillar, Inc.
- Bryan Edward Nelson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ELECTRO-HYDRAULIC SYSTEM FOR RECOVERING AND REUSING POTENTIAL ENERGY
- Publication number 20130318955
- Publication date Dec 5, 2013
- Caterpillar Inc.
- Jiao ZHANG
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SHAFT ARRANGEMENT FOR AN AXIAL PISTON PUMP ASSEMBLY
- Publication number 20130152779
- Publication date Jun 20, 2013
- Caterpillar Inc.
- Michael E. Pickell
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
PISTON ASSEMBLY FOR A FLUID TRANSLATING DEVICE
- Publication number 20130139679
- Publication date Jun 6, 2013
- Caterpillar Inc.
- Bryan Nelson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
REGENERATION CONFIGURATION FOR CLOSED-LOOP HYDRAULIC SYSTEMS
- Publication number 20130081382
- Publication date Apr 4, 2013
- Bryan E. NELSON
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING CHARGING OF AN ACCUMULATOR IN AN...
- Publication number 20130081386
- Publication date Apr 4, 2013
- Caterpillar Inc.
- Bryan Nelson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC ACCUMULATOR FLUID CHARGE ESTIMATION SYSTEM AND METHOD
- Publication number 20130008246
- Publication date Jan 10, 2013
- Caterpillar Inc.
- Bryan E. Nelson
- G01 - MEASURING TESTING
Information Patent Application
HYDRAULIC CIRCUIT HAVING ENERGY STORAGE AND REUSE
- Publication number 20130000291
- Publication date Jan 3, 2013
- Bryan E. Nelson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC FAN CIRCUIT
- Publication number 20120304636
- Publication date Dec 6, 2012
- Bryan E. NELSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENGINE SYSTEM WITH REVERSIBLE FAN
- Publication number 20120304944
- Publication date Dec 6, 2012
- Bryan E. Nelson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HYDRAULIC FLUID SYSTEM
- Publication number 20120304631
- Publication date Dec 6, 2012
- Bryan E. NELSON
- B60 - VEHICLES IN GENERAL
Information Patent Application
PUMP SYSTEM HAVING OPEN-LOOP TORQUE CONTROL
- Publication number 20120301325
- Publication date Nov 29, 2012
- Bryan E. NELSON
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
PUMP HAVING PORT PLATE PRESSURE CONTROL
- Publication number 20120301326
- Publication date Nov 29, 2012
- Viral S. MEHTA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Large Displacement Variator
- Publication number 20120297758
- Publication date Nov 29, 2012
- Caterpillar, Inc.
- Bryan Edward Nelson
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HYDRAULIC FAN CIRCUIT HAVING ENERGY RECOVERY
- Publication number 20120134848
- Publication date May 31, 2012
- Bryan E. Nelson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC FAN CIRCUIT HAVING ENERGY RECOVERY
- Publication number 20120124988
- Publication date May 24, 2012
- Bryan E. NELSON
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Braking system for a hydraulic motor
- Publication number 20100154626
- Publication date Jun 24, 2010
- Bryan E. Nelson
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HYDRAULIC UNIT HAVING ORIFICE PLATE DISPLACEMENT CONTROL
- Publication number 20100150741
- Publication date Jun 17, 2010
- Viral S. MEHTA
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Pump having pulsation-reducing engagement surface
- Publication number 20100150747
- Publication date Jun 17, 2010
- Caterpillar Inc.
- Viral S. Mehta
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Bryan E. NELSON

Person

Patents Grantslast 30 patents

Valve assembly having electrical actuator with balanced stator

Valve assembly having electrical actuator with stepped armature

System having combinable transmission and implement circuits

Bearing arrangement for cryogenic pump

Pump drive system with hydraulic tappets

Shaft arrangement for an axial piston pump assembly

Electro-hydraulic system for recovering and reusing potential energy

Reduced parasitic hydraulic fan system with reversing capability

Reductant dosing system

Hydraulic circuit control

Hydraulic fan circuit having energy recovery

Hydraulic accumulator fluid charge estimation system and method

Hydraulic circuit having energy storage and reuse

Hydraulic fan circuit

System and method for controlling charging of an accumulator in an...

Hydraulic fluid system

Pump having port plate pressure control

Threadless quick connect tubular coupling release tool

Pump having pulsation-reducing engagement surface

Rotary flow control valve with energy recovery

Hydraulic pump system with reduced cold start parasitic loss

Electronic trim for a variable delivery pump in a hydraulic system...

Bearing mounting flange having flexibility pocket

Axial piston pump with fluid bearing arrangement

Fuel supply system

Port plate for an axial piston pump

Check valve seal assembly

Electrically driven hydraulic pump sleeve actuator

Method and apparatus for engine braking

Variable delivery control arrangement for a pump

Patents Applicationslast 30 patents

CONTAINERIZED ALTERNATIVE FUEL CONTROL UNIT

VALVE ASSEMBLY HAVING ELECTRICAL ACTUATOR WITH BALANCED STATOR

VALVE ASSEMBLY HAVING ELECTRICAL ACTUATOR WITH STEPPED ARMATURE

SYSTEM HAVING COMBINABLE TRANSMISSION AND IMPLEMENT CIRCUITS

Pump Drive System with Hydraulic Tappets

Hydraulic Drive for Cryogenic Fuel Pump

Bearing Arrangement for Cryogenic Pump

REDUCTANT DOSING SYSTEM

PUMP HAVING PULSATION-REDUCING ENGAGEMENT SURFACE

HYDRAULIC CIRCUIT CONTROL

SYSTEM AND METHOD TO CHARGE AND DISCHARGE AN ACCUMULATOR

Reduced Parasitic Hydraulic Fan System with Reversing Capability

ELECTRO-HYDRAULIC SYSTEM FOR RECOVERING AND REUSING POTENTIAL ENERGY

SHAFT ARRANGEMENT FOR AN AXIAL PISTON PUMP ASSEMBLY

PISTON ASSEMBLY FOR A FLUID TRANSLATING DEVICE

REGENERATION CONFIGURATION FOR CLOSED-LOOP HYDRAULIC SYSTEMS

SYSTEM AND METHOD FOR CONTROLLING CHARGING OF AN ACCUMULATOR IN AN...

HYDRAULIC ACCUMULATOR FLUID CHARGE ESTIMATION SYSTEM AND METHOD

HYDRAULIC CIRCUIT HAVING ENERGY STORAGE AND REUSE

HYDRAULIC FAN CIRCUIT

ENGINE SYSTEM WITH REVERSIBLE FAN

HYDRAULIC FLUID SYSTEM

PUMP SYSTEM HAVING OPEN-LOOP TORQUE CONTROL

PUMP HAVING PORT PLATE PRESSURE CONTROL

Large Displacement Variator

HYDRAULIC FAN CIRCUIT HAVING ENERGY RECOVERY

HYDRAULIC FAN CIRCUIT HAVING ENERGY RECOVERY

Braking system for a hydraulic motor

HYDRAULIC UNIT HAVING ORIFICE PLATE DISPLACEMENT CONTROL

Pump having pulsation-reducing engagement surface