Inventor
JAMES REX I
US2 patents
Patents
2 patentsUS4615015ASep 30, 1986
Self-contained electronic computer including means for immediately executing or storing alphanumeric statements entered into the computer
HEWLETT PACKARD CO5 citations61
US4456964AJun 26, 1984
Calculator including means for displaying alphanumeric prompting messages to the operator
HEWLETT PACKARD CO6 citations61