William B. Vaughn

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Lafayette, CA, US

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Patents Applicationslast 30 patents

Information Patent Application
Moment Resistant Building Column Insert System And Method
- Publication number 20130239516
- Publication date Sep 19, 2013
- William B. Vaughn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Moment-resistant building column insert system and method
- Publication number 20070209314
- Publication date Sep 13, 2007
- William B. Vaughn
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING