Frank Vespi

Follow

Person

San Mateo, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method of soil compaction and densification
- Patent number 9,181,672
- Issue date Nov 10, 2015
- Fudo Tetra Corporation
- Mitsuo Nozu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Method of Soil Compaction and Densification
- Publication number 20140294516
- Publication date Oct 2, 2014
- Mitsuo Nozu
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING