Inventor

EVANS EDWARD R

US6 patents

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

NCR CO

2 patents

US4681468AJul 21, 1987

Thermal printing apparatus

NCR CO7 citations72

US4648591AMar 10, 1987

Apparatus for pocketing documents in vertically aligned pockets

NCR CO10 citations68

EVANS EDWARD R

1 patent

US4544074AOct 1, 1985

Tapered and flanged rubber stopper

EVANS EDWARD R28 citations87

NCR CANADA

1 patent

US4431322AFeb 14, 1984

Multiple path recording means

NCR CANADA32 citations87

US ARMY

1 patent

US3967552AJul 6, 1976

Percussion ignition system for a smokeless, flashless, low noise cartridge

US ARMY29 citations75

CATALYST RESEARCH CORP

1 patent

US3969154AJul 13, 1976

Catastrophic failure of metals

CATALYST RESEARCH CORP2 citations58