Jefferey Mark Power

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Arnprior, CA

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Patents Grantslast 30 patents

Information Patent Grant
Leak sealant for dams and other structures
- Patent number 9,273,438
- Issue date Mar 1, 2016
- Jefferey Mark Power
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
LEAK SEALANT FOR DAMS AND OTHER STRUCTURES
- Publication number 20120247366
- Publication date Oct 4, 2012
- Jefferey Mark Power
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING