Inventor

JOHNSTON EDWARD

5 patents

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

CARRIER DRYSYS LTD

2 patents

US4144837AMar 20, 1979

Coating apparatus

CARRIER DRYSYS LTD31 citations88

US4278046AJul 14, 1981

Paint spraying apparatus

CARRIER DRYSYS LTD53 citations85

AMCA INT CORP

2 patents

US4462535AJul 31, 1984

Apparatus and process for manufacture of tunnel tubes

AMCA INT CORP8 citations69

US4418561ADec 6, 1983

Apparatus for manufacture of tunnel tubes

AMCA INT CORP1 citations47

Mass Marketing Insurance Group

1 patent

US7966198B2Jun 21, 2011

Method and system for pricing and marketing financial products

Mass Marketing Insurance Group0 citations21