Granted Patent
Utility
US 5,764,877 · App. 08/530,032
Media recovery with time-split B-trees
Inventors:
David B. Lomet, Betty Salzberg
Patented Case
View Patent ↗
Granted: Jun 9, 1998
Filed: Sep 1, 1995
Inventors
David B. Lomet
Betty Salzberg
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.