Inventor

RINGLE TERRY W

US2 patents

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

LEXMARK INT INC

1 patent

US5050100ASep 17, 1991

Bit map memory management for a page printer

LEXMARK INT INC24 citations86

IBM

1 patent

US4279523AJul 21, 1981

Power recovery apparatus for an electric typewriter

IBM34 citations86