John W. Hanlon

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Littleton, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Coupler system for adjacent precast concrete members and method of...
- Patent number 7,975,444
- Issue date Jul 12, 2011
- Barsplice Products, Inc.
- Steven E. Holdsworth
- E04 - BUILDING
Information Patent Grant
Precast prestress raised access floor construction
- Patent number 7,975,443
- Issue date Jul 12, 2011
- Gary Meyer
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
CONCRETE BEAM ASSEMBLY
- Publication number 20100287859
- Publication date Nov 18, 2010
- John W. Hanlon
- E04 - BUILDING
Information Patent Application
Precast prestress raised access floor construction
- Publication number 20090320393
- Publication date Dec 31, 2009
- Gary Meyer
- E04 - BUILDING
Information Patent Application
Coupler system for adjacent precast concrete members and method of...
- Publication number 20090139177
- Publication date Jun 4, 2009
- Barsplice Products, Inc.
- Steven E. Holdsworth
- E04 - BUILDING
Information Patent Application
BUILDING SYSTEM USING MODULAR PRECAST CONCRETE COMPONENTS
- Publication number 20080060293
- Publication date Mar 13, 2008
- John W. Hanlon
- E04 - BUILDING