Granted Patent
Utility
US 6,427,147 · App. 09/141,712
Deletion of ordered sets of keys in a compact O-complete tree
Inventor:
Jean A. Marquis
Patented Case
View Patent ↗
Granted: Jul 30, 2002
Filed: Aug 28, 1998
Inventor
Jean A. Marquis
Assignee (at issue)
Sand Technology Systems International, Inc.
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.