Shoji Tozawa

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Peoria, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Hydraulic system having augmented pressure compensation
- Patent number 7,614,336
- Issue date Nov 10, 2009
- Caterpillar Inc.
- Michael Todd VerKuilen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hydraulic system having area controlled bypass
- Patent number 7,331,175
- Issue date Feb 19, 2008
- Caterpillar Inc.
- Michael Todd VerKuilen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Hydraulic system having augmented pressure compensation
- Publication number 20070074510
- Publication date Apr 5, 2007
- Caterpillar Inc.
- Michael Todd VerKuilen
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Hydraulic system having area controlled bypass
- Publication number 20070044463
- Publication date Mar 1, 2007
- CATERPILLAR INC., and SHIN CATERPILLAR MITSUBISHI LTD.
- Michael Todd VerKuilen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING