Granted Patent
Utility
US 6,796,370 · App. 09/705,367
Semiconductor circular and radial flow cooler
Inventor:
Wade J. Doll
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Nov 3, 2000
Inventor
Wade J. Doll
Assignee (at issue)
Cray 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.