Granted Patent
Utility
US 6,801,987 · App. 10/180,663
Anti-hacking system
Inventor:
Mark Ogram
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Jun 26, 2002
Inventor
Mark Ogram
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.