Granted Patent
Utility
US 6,359,745 · App. 09/160,727
Latent illuminance discrimination marker system for data storage cartridges
Inventors:
Fred Charles Thomas, III, Glenn B. Dixon, Todd R. Shelton, Todd L. Graves, Allen T. Bracken
Patented Case
View Patent ↗
Granted: Mar 19, 2002
Filed: Sep 25, 1998
Inventors
Fred Charles Thomas, III
Glenn B. Dixon
Todd R. Shelton
Todd L. Graves
Allen T. Bracken
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.