Inventor

GREINER JOACHIM

DE4 patents

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

AGFA GEVAERT AG

3 patents

US4578280AMar 25, 1986

Process for the production of a magnetic recording material with perpendicular orientation

AGFA GEVAERT AG13 citations70

US4497007AJan 29, 1985

Magneto-optical storage process

AGFA GEVAERT AG9 citations70

US4440106AApr 3, 1984

Magnetic orientation system

AGFA GEVAERT AG10 citations64

VACUUMSCHMELZE GMBH

1 patent

US4271441AJun 2, 1981

Integral shield and bias element for magnetic tape cassettes

VACUUMSCHMELZE GMBH7 citations63