Inventor
BERKOWITZ AMI E
US14 patents
⚠️ This page may combine multiple inventors who share the name “BERKOWITZ AMI E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
13 patentsUS4198307AApr 15, 1980
Polymer based magnetic tags
GEN ELECTRIC28 citations82
US4381244AApr 26, 1983
Ferrofluid
GEN ELECTRIC22 citations81
US4370661AJan 25, 1983
Easily assembled transverse magnetic printing head
GEN ELECTRIC25 citations81
US3945343AMar 23, 1976
Magnetic brush for use in magnetic printing
GEN ELECTRIC19 citations81
US4759905AJul 26, 1988
Method for fabrication of low cost finely divided silicon-germanium and consolidated compacts thereof
GEN ELECTRIC18 citations73
US4416751ANov 22, 1983
Process for producing a ferrofluid
GEN ELECTRIC19 citations73
US4122456AOct 24, 1978
Printing head and brush configuration for a magnetic printer
GEN ELECTRIC7 citations73
US4001841AJan 4, 1977
Recording head array with passive pole
GEN ELECTRIC8 citations73
US3946404AMar 23, 1976
Direct current bias fields for magnetic printing
GEN ELECTRIC9 citations73
US4121964AOct 24, 1978
Apparatus and methods for fabrication of magnetic printing belt
GEN ELECTRIC10 citations72
US4097871AJun 27, 1978
Transverse recording head for magnetic printing
GEN ELECTRIC14 citations68
US4328503AMay 4, 1982
High resolution magnetic printing head
GEN ELECTRIC3 citations62
US4178405ADec 11, 1979
Magnetic belt with conductive coating
GEN ELECTRIC3 citations62