Granted Patent
Utility
US 6,366,284 · App. 09/165,274
Generating three-dimensional bar charts with unobscured blocks
Inventor:
Stuart McDonald
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Oct 1, 1998
Inventor
Stuart McDonald
Assignee (at issue)
Sun Microsystems 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.