Inventor

MACHIN JOHN

GB2 patents

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

SYNCRUDE CANADA LTD

1 patent

US7947168B2May 24, 2011

Segregation of streams for the production of ammonia

SYNCRUDE CANADA LTD13 citations73

FOSECO INT

1 patent

US4416694ANov 22, 1983

Sand reclamation

FOSECO INT16 citations66