Inventor
HORST WILLIAM R
17 patents
Patents
17 patentsUS4385285AMay 24, 1983
Check dispensing terminal
NCR CO265 citations99
US4652698AMar 24, 1987
Method and system for providing system security in a remote terminal environment
NCR CO136 citations98
US4034211AJul 5, 1977
System and method for providing a security check on a credit card
NCR CO161 citations97
US4941205AJul 10, 1990
Bidirectional optical data communications system
NCR CO57 citations96
US4689478AAug 25, 1987
System for handling transactions including a portable personal terminal
NCR CO386 citations96
US4634845AJan 6, 1987
Portable personal terminal for use in a system for handling transactions
NCR CO438 citations96
US4023010AMay 10, 1977
Optical identification system and reader for reading optical gratings on a record medium
NCR CO65 citations94
US4011435AMar 8, 1977
Optical indicia marking and detection system
NCR CO114 citations93
US4398711AAug 16, 1983
Currency dispenser monitor
NCR CO39 citations92
US4585144AApr 29, 1986
Record member dispensing system
NCR CO28 citations89
US4044939AAug 30, 1977
Method of fabricating diffraction grating masters and apparatus therefor
NCR CO16 citations80
US4168058ASep 18, 1979
Record member feeding device
NCR CO23 citations79
US4101905AJul 18, 1978
Method for writing and viewing magnetic human readable characters and viewing means therefor
NCR CO9 citations72
US4092234AMay 30, 1978
Method of fabricating diffraction grating masters and apparatus therefor
NCR CO9 citations72
US4143357AMar 6, 1979
Transducing device for signature verification system
NCR CO15 citations70
US3985293AOct 12, 1976
Machine readable merchandise marking tag
NCR CO13 citations66
US4284715AAug 18, 1981
Method and apparatus for fabricating a translucent graded density membrane
NCR CO2 citations63