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Inventor

GRIFFITH ROBERT L

US4 patents
⚠️ This page may combine multiple inventors who share the name “GRIFFITH ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

IBM

1 patent

HOFFMANN LA ROCHE

1 patent

TECHNA VISION INC

1 patent

ARMOUR DIAL INC

1 patent