Granted Patent
Utility
US 6,764,447 · App. 10/382,556
Automated diagnostic system and method including alternative symptoms
Inventor:
Edwin C. Iliff
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Mar 4, 2003
Inventor
Edwin C. Iliff
Assignee (at issue)
First Opinion 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.