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Inventor
GRAHAM ALASTAIR
GB
2 patents
⚠️ This page may combine multiple inventors who share the name “GRAHAM ALASTAIR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SECR DEFENCE BRIT
1 patent
US5905482A
May 18, 1999
Ferroelectric liquid crystal displays with digital greyscale
SECR DEFENCE BRIT
117 citations
95
AGE CHECKED LTD
1 patent
US11425119B2
Aug 23, 2022
Secure age verification system
AGE CHECKED LTD
1 citations
41