Granted Patent
Utility
US 6,721,891 · App. 09/277,827
Method of distributing piracy protected computer software
Inventor:
Stephen J. Borza
Patented Case
View Patent ↗
Granted: Apr 13, 2004
Filed: Mar 29, 1999
Inventor
Stephen J. Borza
Assignee (at issue)
Activcard Ireland Limited
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.