Inventor

REID DOUGLAS J

IE2 patents

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

CAMPBELL NICOLL A D

1 patent

US4481016ANov 6, 1984

Method of making tool inserts and drill bits

CAMPBELL NICOLL A D203 citations93

REID DOUGLAS J

1 patent

US5140857AAug 25, 1992

Friability testing apparatus

REID DOUGLAS J6 citations51