Granted Patent
Utility
US 5,823,005 · App. 08/778,706
Focused air cooling employing a dedicated chiller
Inventors:
Arthur R. Alexander, Warren W. Porter
Patented Case
View Patent ↗
Granted: Oct 20, 1998
Filed: Jan 3, 1997
Inventors
Arthur R. Alexander
Warren W. Porter
Assignee (at issue)
NCR 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.