Independent Concrete Pipe Corporation

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Indianapolis, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Shear bolt connected structural units
- Patent number 5,634,312
- Issue date Jun 3, 1997
- Independent Concrete Pipe
- Wilbur E. Tolliver
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Shear bolt connected structural units
- Patent number 5,537,794
- Issue date Jul 23, 1996
- Independent Concrete Pipe Company
- Wilbur E. Tolliver
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus and method for reinforcing cast structures
- Patent number 5,487,251
- Issue date Jan 30, 1996
- Independent Concrete Pipe
- Wilbur E. Tolliver
- E04 - BUILDING
Information Patent Grant
Pipe laying and handling apparatus and method
- Patent number 5,388,951
- Issue date Feb 14, 1995
- Independent Concrete Pipe Corporation
- Wilber E. Tolliver
- B66 - HOISTING LIFTING HAULING