Baltazar Siqueiros

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San Dimas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for lifting and leveling a concrete panel
- Patent number 9,003,720
- Issue date Apr 14, 2015
- Baltazar J. Siqueiros
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and apparatus for lifting and leveling a concrete panel
- Patent number 8,875,471
- Issue date Nov 4, 2014
- Baltazar Siqueiros
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus and method for joining adjacent concrete panels
- Patent number 8,756,898
- Issue date Jun 24, 2014
- Thomas J. Backhaus
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR LIFTING AND SECURING A CONCRETE PANEL IN P...
- Publication number 20150167260
- Publication date Jun 18, 2015
- Baltazar Siqueiros
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
APPARATUS AND METHOD FOR JOINING ADJACENT CONCRETE PANELS
- Publication number 20150078822
- Publication date Mar 19, 2015
- Thomas J. Backhaus
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
METHOD AND APPARATUS FOR LIFTING AND LEVELING A CONCRETE PANEL
- Publication number 20150059261
- Publication date Mar 5, 2015
- Baltazar J. Siqueiros
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
GROUT CONTAINMENT SHEET AND METHOD
- Publication number 20140369750
- Publication date Dec 18, 2014
- Baltazar Siqueiros
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Application
METHOD AND APPARATUS FOR LIFTING AND LEVELING A CONCRETE PANEL
- Publication number 20140053475
- Publication date Feb 27, 2014
- Baltazar Siqueiros
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES