Granted Patent
Utility
US 5,691,883 · App. 08/578,984
Multiple intake duct microprocessor cooling system
Inventor:
Daryl J. Nelson
Patented Case
View Patent ↗
Granted: Nov 25, 1997
Filed: Dec 27, 1995
Inventor
Daryl J. Nelson
Assignee (at issue)
Intel 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.