Victor Wen

Follow

Person

Dunlap, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Flow regeneration hydraulic circuit
- Patent number 9,127,437
- Issue date Sep 8, 2015
- Caterpillar Inc.
- Timothy Hand
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method and Hydraulic Control System Having Swing Motor Energy Recovery
- Publication number 20140208728
- Publication date Jul 31, 2014
- Caterpillar Inc.
- Pengfei Ma
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
FLOW REGENERATION HYDRAULIC CIRCUIT
- Publication number 20120152107
- Publication date Jun 21, 2012
- Caterpillar Inc.
- Timothy Hand
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING