Granted Patent
Utility
US 6,018,724 · App. 08/885,055
Method and apparatus for authenticating on-line transaction data
Inventor:
Michael A. Arent
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Jun 30, 1997
Inventor
Michael A. Arent
Assignee (at issue)
Sun Microsystems Inc.
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.