Granted Patent
Utility
US 6,111,578 · App. 08/845,465
Method, system and computer program product for navigating through partial hierarchies
Inventor:
Joel D. Tesler
Patented Case
View Patent ↗
Granted: Aug 29, 2000
Filed: Apr 25, 1997
Inventor
Joel D. Tesler
Assignee (at issue)
Silicon Graphics, 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.