Leo Urbina

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Ft. Lupton, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Retainer apparatus
- Patent number 9,144,920
- Issue date Sep 29, 2015
- Leo Urbina
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
RETAINER APPARATUS
- Publication number 20150258709
- Publication date Sep 17, 2015
- Leo Urbina
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES