Angel G. Ballesteros

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29016 Malaga, ES

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Patents Grantslast 30 patents

Information Patent Grant
System of signposting, beaconing, and safety upon impact in barrier...
- Patent number 5,429,448
- Issue date Jul 4, 1995
- Angel G. Ballesteros
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Procedure for making in-situ manholes for underground electric and...
- Patent number 5,263,298
- Issue date Nov 23, 1993
- Angel G. Ballesteros
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Process to manufacture "in situ" safety barriers for roads
- Patent number 5,137,391
- Issue date Aug 11, 1992
- Angel G. Ballesteros
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

Information Patent Application
Inspectable tunnel for underground pipes and cables
- Publication number 20050271475
- Publication date Dec 8, 2005
- Angel Garcia Ballesteros
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING