Inventor
FISHER CHARLES R
8 patents
⚠️ This page may combine multiple inventors who share the name “FISHER CHARLES R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FISHER CHARLES R
6 patentsUS4387367AJun 7, 1983
Optical keyboard
FISHER CHARLES R42 citations90
US4480181AOct 30, 1984
Card capture device
FISHER CHARLES R19 citations80
USD268029SFeb 22, 1983
Data collection terminal for authorization control system or the like
FISHER CHARLES R23 citations80
US4359632ANov 16, 1982
Firing circuit for card reader device
FISHER CHARLES R21 citations80
US4258253AMar 24, 1981
Cartridge assembly for data-sensing system
FISHER CHARLES R10 citations71
US4480180AOct 30, 1984
Cartridge assembly for data-sensing system
FISHER CHARLES R3 citations60