Granted Patent
Utility
US 5,537,445 · App. 08/462,459
Variable length tracebacks
Inventors:
David M. Blaker, Gregory S. Ellard, Mohammad S. Mobin
Patented Case
View Patent ↗
Granted: Jul 16, 1996
Filed: Jun 5, 1995
Inventors
David M. Blaker
Gregory S. Ellard
Mohammad S. Mobin
Assignee (at issue)
AT&T CORP.
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.