Willaim B. Vaughn

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Lafayette, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Moment resistant building column insert system and method
- Patent number 8,468,775
- Issue date Jun 25, 2013
- Willaim B. Vaughn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Moment-resistant building column insert system and method
- Patent number 7,637,076
- Issue date Dec 29, 2009
- Willaim B. Vaughn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Moment resistant building column insert system and method
- Publication number 20070261356
- Publication date Nov 15, 2007
- Willaim B. Vaughn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING