Wade Leo Gehlhoff

Person

Shakopee, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hydraulic system for energy regeneration in a work machine such as...
- Patent number 9,879,404
- Issue date Jan 30, 2018
- Eaton Corporation
- Kyle William Schroeder
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system for energy regeneration in a work machine such as...
- Patent number 9,469,971
- Issue date Oct 18, 2016
- Eaton Corporation
- Kyle William Schroeder
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Load energy assist and horsepower management system
- Patent number 9,382,923
- Issue date Jul 5, 2016
- Jerry Faye Carlin
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fault detection, isolation and reconfiguration systems and methods...
- Patent number 9,222,242
- Issue date Dec 29, 2015
- Eaton Corporation
- QingHui Yuan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Fault detection, isolation and reconfiguration systems and methods...
- Patent number 9,163,387
- Issue date Oct 20, 2015
- Eaton Corporation
- QingHui Yuan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Auto-tuning electro-hydraulic valve
- Patent number 9,037,272
- Issue date May 19, 2015
- Eaton Corporation
- QingHui Yuan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control valve assembly for electro-hydraulic steering system
- Patent number 8,651,225
- Issue date Feb 18, 2014
- Eaton Corporation
- John Michael Cadman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Auto-tuning electro-hydraulic valve
- Patent number 8,527,073
- Issue date Sep 3, 2013
- Eaton Corporation
- QingHui Yuan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Proportional valve assembly
- Patent number 8,291,934
- Issue date Oct 23, 2012
- Eaton Corporation
- Wade Leo Gehlhoff
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Method for operating a hydraulic actuation power system experiencin...
- Patent number 8,291,925
- Issue date Oct 23, 2012
- Eaton Corporation
- Wade L. Gehlhoff
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Configurable active jerk control
- Patent number 8,286,652
- Issue date Oct 16, 2012
- Eaton Corporation
- Wade L. Gehlhoff
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Isolation valve for a load-reaction steering system
- Patent number 8,272,471
- Issue date Sep 25, 2012
- Eaton Corporation
- Wade Leo Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Auto-tuning electro-hydraulic valve
- Patent number 8,239,069
- Issue date Aug 7, 2012
- Eaton Corporation
- QingHui Yuan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Out-of-range sensor recalibration
- Patent number 8,166,795
- Issue date May 1, 2012
- Eaton Corporation
- Wade L. Gehlhoff
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Control valve assembly for electro-hydraulic steering system
- Patent number 7,984,785
- Issue date Jul 26, 2011
- Eaton Corporation
- John Michael Cadman
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Isolation valve for a load-reaction steering system
- Patent number 7,931,112
- Issue date Apr 26, 2011
- Eaton Corporation
- Wade Leo Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Power beyond steering system
- Patent number 7,516,757
- Issue date Apr 14, 2009
- Eaton Corporation
- Wade L. Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Steer valve with hydraulic vehicle position feedback
- Patent number 7,490,626
- Issue date Feb 17, 2009
- Eaton Corporation
- Wade L. Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Anti jerk valve
- Patent number 7,124,579
- Issue date Oct 24, 2006
- Eaton Corporation
- Wade L. Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Steering control unit with low null band load sensing boost
- Patent number 6,782,698
- Issue date Aug 31, 2004
- Eaton Corporation
- Wade L. Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
FAULT DETECTION, ISOLATION AND RECONFIGURATION SYSTEMS AND METHODS...
- Publication number 20160186414
- Publication date Jun 30, 2016
- EATON CORPORATION
- QingHui Yuan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
AIR INTAKE ARRANGEMENT FOR ENGINE AND METHODS
- Publication number 20160146165
- Publication date May 26, 2016
- Donaldson Company, Inc.
- Wade GEHLHOFF
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FAULT DETECTION, ISOLATION AND RECONFIGURATION SYSTEMS AND METHODS...
- Publication number 20150191898
- Publication date Jul 9, 2015
- EATON CORPORATION
- QingHui Yuan
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
SYSTEM AND METHOD FOR MAINTAINING CONSTANT LOADS IN HYDRAULIC SYSTEMS
- Publication number 20140373520
- Publication date Dec 25, 2014
- EATON CORPORATION
- Wade Leo Gehlhoff
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
LOAD ENERGY ASSIST AND HORSEPOWER MANAGEMENT SYSTEM
- Publication number 20130298541
- Publication date Nov 14, 2013
- JERRY FAYE CARLIN
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
AUTO-TUNING ELECTRO-HYDRAULIC VALVE
- Publication number 20130297045
- Publication date Nov 7, 2013
- QingHui Yuan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
AUTO-TUNING ELECTRO-HYDRAULIC VALVE
- Publication number 20120303141
- Publication date Nov 29, 2012
- EATON CORPORATION
- QingHui Yuan
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Fault detection, isolation and reconfiguration systems and methods...
- Publication number 20120232756
- Publication date Sep 13, 2012
- EATON CORPORATION
- QingHui Yuan
- G05 - CONTROLLING REGULATING
Information Patent Application
CONDITIONAL LOAD SENSE CONTROL
- Publication number 20120204549
- Publication date Aug 16, 2012
- Wade L. Gehlhoff
- B66 - HOISTING LIFTING HAULING
Information Patent Application
HYDRAULIC SYSTEM FOR ENERGY REGENERATION IN A WORK MACHINE SUCH AS...
- Publication number 20120180470
- Publication date Jul 19, 2012
- EATON CORPORATION
- Kyle William Schroeder
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
CONTROL VALVE ASSEMBLY FOR ELECTRO-HYDRAULIC STEERING SYSTEM
- Publication number 20110284311
- Publication date Nov 24, 2011
- EATON CORPORATION
- John Michael Cadman
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Isolation Valve for a Load-Reaction Steering System
- Publication number 20110197983
- Publication date Aug 18, 2011
- EATON CORPORATION
- Wade Leo Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Proportional Valve Assembly
- Publication number 20110174393
- Publication date Jul 21, 2011
- Wade Leo Gehlhoff
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
OUT-OF-RANGE SENSOR RECALIBRATION
- Publication number 20110126608
- Publication date Jun 2, 2011
- EATON CORPORATION
- Wade L. Gehlhoff
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
METHOD FOR OPERATING A HYDRAULIC ACTUATION POWER SYSTEM EXPERIENCIN...
- Publication number 20110083750
- Publication date Apr 14, 2011
- EATON CORPORATION
- Wade L. Gehlhoff
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
AUTO-TUNING ELECTRO-HYDRAULIC VALVE
- Publication number 20090312852
- Publication date Dec 17, 2009
- QingHui Yuan
- G05 - CONTROLLING REGULATING
Information Patent Application
Isolation Valve for a Load-Reaction Steering System
- Publication number 20090272598
- Publication date Nov 5, 2009
- EATON CORPORATION
- Wade Leo Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Control Valve Assembly for Electro-Hydraulic Steering System
- Publication number 20090218161
- Publication date Sep 3, 2009
- EATON CORPORATION
- John Michael Cadman
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Power beyond steering system
- Publication number 20070227599
- Publication date Oct 4, 2007
- WADE L. GEHLHOFF
- Wade L. Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Steer valve with hydraulic vehicle position feedback
- Publication number 20070079881
- Publication date Apr 12, 2007
- Wade L. Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
ANTI JERK VALVE
- Publication number 20060248883
- Publication date Nov 9, 2006
- WADE L. GEHLHOFF
- Wade L. Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Steering control unit with low null band load sensing boost
- Publication number 20040060289
- Publication date Apr 1, 2004
- EATON CORPORATION
- Wade L. Gehlhoff
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Wade Leo Gehlhoff

Person

Patents Grantslast 30 patents

Hydraulic system for energy regeneration in a work machine such as...

Hydraulic system for energy regeneration in a work machine such as...

Load energy assist and horsepower management system

Fault detection, isolation and reconfiguration systems and methods...

Fault detection, isolation and reconfiguration systems and methods...

Auto-tuning electro-hydraulic valve

Control valve assembly for electro-hydraulic steering system

Auto-tuning electro-hydraulic valve

Proportional valve assembly

Method for operating a hydraulic actuation power system experiencin...

Configurable active jerk control

Isolation valve for a load-reaction steering system

Auto-tuning electro-hydraulic valve

Out-of-range sensor recalibration

Control valve assembly for electro-hydraulic steering system

Isolation valve for a load-reaction steering system

Power beyond steering system

Steer valve with hydraulic vehicle position feedback

Anti jerk valve

Steering control unit with low null band load sensing boost

Patents Applicationslast 30 patents

FAULT DETECTION, ISOLATION AND RECONFIGURATION SYSTEMS AND METHODS...

AIR INTAKE ARRANGEMENT FOR ENGINE AND METHODS

FAULT DETECTION, ISOLATION AND RECONFIGURATION SYSTEMS AND METHODS...

SYSTEM AND METHOD FOR MAINTAINING CONSTANT LOADS IN HYDRAULIC SYSTEMS

LOAD ENERGY ASSIST AND HORSEPOWER MANAGEMENT SYSTEM

AUTO-TUNING ELECTRO-HYDRAULIC VALVE

AUTO-TUNING ELECTRO-HYDRAULIC VALVE

Fault detection, isolation and reconfiguration systems and methods...

CONDITIONAL LOAD SENSE CONTROL

HYDRAULIC SYSTEM FOR ENERGY REGENERATION IN A WORK MACHINE SUCH AS...

CONTROL VALVE ASSEMBLY FOR ELECTRO-HYDRAULIC STEERING SYSTEM

Isolation Valve for a Load-Reaction Steering System

Proportional Valve Assembly

OUT-OF-RANGE SENSOR RECALIBRATION

METHOD FOR OPERATING A HYDRAULIC ACTUATION POWER SYSTEM EXPERIENCIN...

AUTO-TUNING ELECTRO-HYDRAULIC VALVE

Isolation Valve for a Load-Reaction Steering System

Control Valve Assembly for Electro-Hydraulic Steering System

Power beyond steering system

Steer valve with hydraulic vehicle position feedback

ANTI JERK VALVE

Steering control unit with low null band load sensing boost