Richard Galligan

Follow

Person

Cedar Rapids, IA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dowel bar assembly and mechanical connector
- Patent number 10,458,453
- Issue date Oct 29, 2019
- Construction Materials, Inc.
- Richard Galligan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Dowel bar assembly and mechanical connector
- Patent number 9,897,124
- Issue date Feb 20, 2018
- Construction Materials, Inc.
- Richard Galligan
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Dowel bar assembly and mechanical connector
- Patent number 9,541,111
- Issue date Jan 10, 2017
- Construction Materials, Inc.
- Richard Galligan
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES