William McAdam Hawkins

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Nashville, TN, US

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Patents Applicationslast 30 patents

Information Patent Application
Vehicle Barrier
- Publication number 20090250675
- Publication date Oct 8, 2009
- Arthur Henry Cashin
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
Ballistics Barrier
- Publication number 20090235813
- Publication date Sep 24, 2009
- Arthur Henry Cashin
- B32 - LAYERED PRODUCTS