High security key scanning system | Patent Number 11842554
US 11842554 B2Filled DateMar 22, 2021
Priority DateAug 3, 2015
Publication DateAug 19, 2021
Expiration DateAug 2, 2035
Inventor/ApplicantsChester O.D. Thompson
Thomas F. Fiore
Chester O. D. Thompson
Randall A. Porras
William R. Mutch
Thomas F. Fiore
Chester O. D. Thompson
Randall A. Porras
William R. Mutch
ExaminesSHAH, UTPAL D
Art Unit2666
Technology Center2600
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