Eric A. Hutchison

Person

Peoria, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Turbocharger compressor anti-surge engine control strategy and method
- Patent number 9,683,498
- Issue date Jun 20, 2017
- Caterpillar Inc.
- Urvish Joshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and apparatus for providing detents on an electronic control...
- Patent number 5,642,653
- Issue date Jul 1, 1997
- Caterpillar Inc.
- Eric A. Hutchison
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Displacement controlled hydraulic proportional valve
- Patent number 5,350,152
- Issue date Sep 27, 1994
- Caterpillar Inc.
- Eric A. Hutchison
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic control valve having a centering spring device
- Patent number 5,316,044
- Issue date May 31, 1994
- Caterpillar Inc.
- John F. Szentes
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electrohydraulic control apparatus and method
- Patent number 5,218,895
- Issue date Jun 15, 1993
- Caterpillar Inc.
- Michael S. Lukich
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Electromagnetically actuated spool valve
- Patent number H1191
- Issue date Jun 1, 1993
- Caterpillar Inc.
- Eric A. Hutchison
- 091 - Motors: expansible chamber type
Information Patent Grant
Method and apparatus for controlling an implement
- Patent number 5,189,940
- Issue date Mar 2, 1993
- Caterpillar Inc.
- Javad Hosseini
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Turbocharger Compressor Anti-Surge Engine Control Strategy and Method
- Publication number 20160341136
- Publication date Nov 24, 2016
- Caterpillar Inc.
- Urvish Joshi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Eric A. Hutchison

Person

Patents Grantslast 30 patents

Turbocharger compressor anti-surge engine control strategy and method

Method and apparatus for providing detents on an electronic control...

Displacement controlled hydraulic proportional valve

Hydraulic control valve having a centering spring device

Electrohydraulic control apparatus and method

Electromagnetically actuated spool valve

Method and apparatus for controlling an implement

Patents Applicationslast 30 patents

Turbocharger Compressor Anti-Surge Engine Control Strategy and Method