Granted Patent
Utility
US 6,264,107 · App. 09/160,958
Latent illuminance discrimination marker system for authenticating articles
Inventors:
Fred Charles Thomas, III, Glenn B. Dixon
Patented Case
View Patent ↗
Granted: Jul 24, 2001
Filed: Sep 25, 1998
Inventors
Fred Charles Thomas, III
Glenn B. Dixon
Assignee (at issue)
IO-Mega Holding Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.