CHRISTOPHER WILLIAMSON

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GREENDALE, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic control circuit with regeneration valve
- Patent number 9,394,922
- Issue date Jul 19, 2016
- Caterpillar Global Mining LLC
- Christopher A. Williamson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electronic high hydraulic pressure cutoff to improve system efficiency
- Patent number 8,887,499
- Issue date Nov 18, 2014
- Caterpillar Inc.
- Brad Edler
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HYDRAULIC CONTROL CIRCUIT WITH REGENERATION VALVE
- Publication number 20150059568
- Publication date Mar 5, 2015
- Caterpillar Global Mining LLC
- Christopher A. Williamson
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
ELECTRONIC HIGH HYDRAULIC PRESSURE CUTOFF TO IMPROVE SYSTEM EFFICIENCY
- Publication number 20130000292
- Publication date Jan 3, 2013
- Caterpillar Inc.
- BRAD EDLER
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
OPTIMIZED SYSTEM RESPONSE WITH MULTIPLE COMMANDS
- Publication number 20120324875
- Publication date Dec 27, 2012
- Caterpillar Inc.
- BRAD EDLER
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING