KOICHI PAUL NII

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Oakland, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Terraced structured land joint and assembly system
- Patent number 7,921,613
- Issue date Apr 12, 2011
- Koichi Paul Nii
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Terraced Structured Land Joint and Assembly System
- Publication number 20090311053
- Publication date Dec 17, 2009
- KOICHI PAUL NII
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
TERRACED STRUCTURED LAND JOINT AND ASSEMBLY SYSTEM
- Publication number 20090307999
- Publication date Dec 17, 2009
- KOICHI PAUL NII
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING