Robert Stone

Follow

Person

Germantown Hills, IL, US

People

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
Method and apparatus for controlling an implement of a work machine...
- Patent number 5,875,701
- Issue date Mar 2, 1999
- Caterpillar Inc.
- Michael A. Cobo
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method and apparatus for controlling an implement of a work machine
- Patent number 5,701,793
- Issue date Dec 30, 1997
- Catepillar Inc.
- Cynthia M. Gardner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

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