Roger J. Morrow

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Statesville, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Method, apparatus and system for forming drainage and trench formin...
- Patent number 7,632,042
- Issue date Dec 15, 2009
- Abt, Inc.
- Ralph E. Brafford, Jr.
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
METHOD, APPARATUS AND SYSTEM FOR FORMING DRAINAGE AND TRENCH FORMIN...
- Publication number 20080025797
- Publication date Jan 31, 2008
- ABT, Inc.
- Ralph E. Brafford
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES