Granted Patent
Utility
US 6,285,378 · App. 09/264,302
Method and apparatus for span and subspan sorting rendering system
Inventor:
Jerome F. Duluk, Jr.
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Mar 8, 1999
Inventor
Jerome F. Duluk, Jr.
Assignee (at issue)
Apple Computer 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.