Robert D. Clausen

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cab structure of construction equipment
- Patent number 8,029,044
- Issue date Oct 4, 2011
- Caterpillar Japan Ltd.
- Eiji Akahane
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
CAB STRUCTURE OF CONSTRUCTION EQUIPMENT
- Publication number 20100117399
- Publication date May 13, 2010
- Eiji Akahane
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING