Carl R. Hutchison

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Angle and velocity adjustment of a hot mix asphalt drum when output...
- Patent number 5,344,229
- Issue date Sep 6, 1994
- Cyclean, Inc.
- Robert H. Nath
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Apparatus for control of recycled asphalt production
- Patent number 5,303,999
- Issue date Apr 19, 1994
- Cyclean, Inc.
- Robert H. Nath
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES