Roger David Scott Goldammer

Follow

Person

Kelowna, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Barrier seal
- Patent number 8,894,072
- Issue date Nov 25, 2014
- Wayne Alan Wolf
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
BARRIER SEAL
- Publication number 20140062038
- Publication date Mar 6, 2014
- Wayne Alan Wolf
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING