Granted Patent
Utility
US 6,175,841 · App. 08/896,226
Computerized systems for producing on-line instructional materials
Inventor:
Ronald Loiacono
Patented Case
View Patent ↗
Granted: Jan 16, 2001
Filed: Jul 17, 1997
Inventor
Ronald Loiacono
Assignee (at issue)
Bookette Software Company
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.