Inventor

GRAHAM DONALD

US2 patents

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

MERCK PATENT GMBH

1 patent

US7033653B2Apr 25, 2006

Birefringent marking

MERCK PATENT GMBH8 citations71

ROCKWELL COLLINS INC

1 patent

US11493771B2Nov 8, 2022

NVIS compatible head-up display combiner alignment detector

ROCKWELL COLLINS INC0 citations55