Dean Christians

Follow

Person

Bloomington, MN, US

People

Patents Applicationslast 30 patents

Information Patent Application
Soil stabilization and pile formation method
- Publication number 20060115333
- Publication date Jun 1, 2006
- Derald Christians
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Soil stabilization and pile formation method
- Publication number 20050019104
- Publication date Jan 27, 2005
- Derald Christians
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING