Granted Patent
Utility
US 6,317,741 · App. 09/634,465
Technique for ranking records of a database
Inventor:
Michael Burrows
Patented Case
View Patent ↗
Granted: Nov 13, 2001
Filed: Aug 7, 2000
Inventor
Michael Burrows
Assignee (at issue)
Alta Vista 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.