Arthur Samuel BARKER

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Red Deer, CA

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Patents Grantslast 30 patents

Information Patent Grant
Road sign with lateral member
- Patent number 9,032,652
- Issue date May 19, 2015
- Arthur Samuel Barker
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
ROAD SIGN WITH LATERAL MEMBER
- Publication number 20150225911
- Publication date Aug 13, 2015
- Arthur Samuel BARKER
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ROAD SIGN WITH LATERAL MEMBER
- Publication number 20140338240
- Publication date Nov 20, 2014
- Arthur Samuel BARKER
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
ROAD SIGN WITH LATERAL MEMBER
- Publication number 20140165437
- Publication date Jun 19, 2014
- Arthur Samuel BARKER
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES