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Sean Johnson
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Newark, IL, US
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last 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
Control for an all-wheel-drive vehicle
Patent number
7,549,498
Issue date
Jun 23, 2009
Caterpillar Inc.
Stephen Victor Lunzman
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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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
Control for an all-wheel-drive vehicle
Publication number
20060065465
Publication date
Mar 30, 2006
Stephen Victor Lunzman
B60 - VEHICLES IN GENERAL