Granted Patent
Utility
US 5,604,343 · App. 08/247,941
Secure storage of monetary equivalent data systems and processes
Inventors:
Stephen M. Curry, Michael L. Bolan
Patented Case
View Patent ↗
Granted: Feb 18, 1997
Filed: May 24, 1994
Inventors
Stephen M. Curry
Michael L. Bolan
Assignee (at issue)
Dallas Semiconductor 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.