Roy J. Lanham

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Cygnet, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Suspension bridge cable wrap and application method
- Patent number 5,390,386
- Issue date Feb 21, 1995
- The D. S. Brown Company, Inc.
- Stephen G. Mathey
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Maintainable expansion joint for highways, bridges and the like
- Patent number 4,923,328
- Issue date May 8, 1990
- The D. S. Brown Company, Inc.
- David H. Arps
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES