Keith J. Kurz

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Grand Island, NE, US

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Patents Grantslast 30 patents

Information Patent Grant
Traffic noise barrier system
- Patent number 7,220,077
- Issue date May 22, 2007
- CYRO Industries
- Eric C. Humphries
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Traffic noise barrier system
- Publication number 20050265780
- Publication date Dec 1, 2005
- CYRO Industries
- Eric C. Humphries
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES