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Inventor
RAMROTH RICHARD ROY
US
2 patents
Patents
2 patents
US5867587A
Feb 2, 1999
Impaired operator detection and warning system employing eyeblink analysis
NORTHROP GRUMMAN CORP
141 citations
94
US5859686A
Jan 12, 1999
Eye finding and tracking system
NORTHROP GRUMMAN CORP
96 citations
94