Allen Engineering Corporation

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Euless, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Laterally translatable, carriage-mounted, concrete finishing apparatus
- Patent number 4,741,643
- Issue date May 3, 1988
- Allen Engineering Corporation
- J. Dewayne Allen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rotating tube concrete finisher
- Patent number 4,702,640
- Issue date Oct 27, 1987
- Allen Engineering Corporation
- J. Dewayne Allen
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES