William Leroy Roberts

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Durham, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Automated system for impactor testing
- Patent number 7,721,589
- Issue date May 25, 2010
- Glass Group Limited
- Christopher Ian Hansford
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Automated System for Impactor Testing
- Publication number 20080295572
- Publication date Dec 4, 2008
- Christopher Ian Hansford
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL