Inventor
SCHULTE LOUIS T
US5 patents
Patents
5 patentsUS4180854ADec 25, 1979
Programmable calculator having string variable editing capability
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US3971925AJul 27, 1976
Adaptable programmed calculator having provision for plug-in keyboard and memory modules
HEWLETT PACKARD CO47 citations90
US4181966AJan 1, 1980
Adaptable programmed calculator including a percent keyboard operator
HEWLETT PACKARD CO21 citations80
US4455618AJun 19, 1984
Programmable calculator
HEWLETT PACKARD CO24 citations78
US4156921AMay 29, 1979
Adaptable programmed calculator including automatic decimal point positioning
HEWLETT PACKARD CO5 citations60