Inventor

HOFFMAN RICHARD D

US3 patents

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

IBM

2 patents

US5261102ANov 9, 1993

System for determining direct and indirect user access privileges to data base objects

IBM139 citations94

US5446858AAug 29, 1995

Apparatus and method for transferring information in blocks from a database to a memory

IBM35 citations90

TEXAS INSTRUMENTS INC

1 patent

US4428057AJan 24, 1984

Electronic chart system

TEXAS INSTRUMENTS INC103 citations91