Granted Patent
Utility
US 6,182,222 · App. 08/824,222
Secure data storage system and method
Inventor:
Kelechi I. Oparaji
Patented Case
View Patent ↗
Granted: Jan 30, 2001
Filed: Mar 25, 1997
Inventor
Kelechi I. Oparaji
Assignee (at issue)
Electric Data Systems 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.