Inventor

BUTLER THEODORE G

US4 patents

⚠️ This page may combine multiple inventors who share the name “BUTLER THEODORE G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GENCOR IND

2 patents

US5772317AJun 30, 1998

Counterflow drum mixer for making asphaltic concrete and methods of operation

GENCOR IND23 citations89

US5515620AMay 14, 1996

Method and apparatus of rotatable drum dryer with flights releasably secured in different orientations

GENCOR IND34 citations89

MECHTRON INT CORP

2 patents

US4189300AFeb 19, 1980

Rotating drum dryer apparatus

MECHTRON INT CORP33 citations89

US4477250AOct 16, 1984

Asphalt recycle plant and method

MECHTRON INT CORP50 citations87