Granted Patent
Utility
US 5,970,497 · App. 09/066,654
Method for indexing duplicate records of information of a database
Inventor:
Michael Burrows
Patented Case
View Patent ↗
Granted: Oct 19, 1999
Filed: Apr 27, 1998
Inventor
Michael Burrows
Assignee (at issue)
Digital Equipment 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.