Inventor

BOYD ROBERT J

US4 patents

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

Z C MINES PTY LTD

2 patents

US5205612AApr 27, 1993

Transport apparatus and method of forming same

Z C MINES PTY LTD54 citations92

US5310249AMay 10, 1994

Method and apparatus for automatically controlling a mining machine

Z C MINES PTY LTD25 citations88

ROBBINS CO

1 patent

US5234257AAug 10, 1993

Mobile mining machine having tilted swing axis and method

ROBBINS CO66 citations95

GALLAHER LTD

1 patent

US4286604ASep 1, 1981

Smoking materials

GALLAHER LTD149 citations90