Theodore G. Butler

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Orlando, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Counterflow drum mixer for making asphaltic concrete and methods of...
- Patent number 5,772,317
- Issue date Jun 30, 1998
- Gencor Industries, Inc.
- Theodore G. Butler
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Method and apparatus of rotatable drum dryer with flights releasabl...
- Patent number 5,515,620
- Issue date May 14, 1996
- Gencor Industries, Inc.
- Theodore G. Butler
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Asphalt recycle plant and method
- Patent number 4,477,250
- Issue date Oct 16, 1984
- Mechtron International Corporation
- David F. Brashears
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Rotating drum dryer apparatus
- Patent number 4,189,300
- Issue date Feb 19, 1980
- Mechtron International Corporation
- Theodore G. Butler
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES