Inventor

ERHARDT HEINRICH S

US4 patents

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

IMAGE STORAGE RETRIEVAL SYSTEM

1 patent

US4846694AJul 11, 1989

Computer controlled, overhead projector display

IMAGE STORAGE RETRIEVAL SYSTEM103 citations91

CFMT INC

1 patent

US5383484AJan 24, 1995

Static megasonic cleaning system for cleaning objects

CFMT INC56 citations90

SPERRY RAND CORP

1 patent

US3998153ADec 21, 1976

High frequency power integrating printer

SPERRY RAND CORP10 citations72

BURROUGHS CORP

1 patent

US4178847ADec 18, 1979

Item endorsing apparatus

BURROUGHS CORP16 citations70