Granted Patent
Utility
US 6,771,502 · App. 10/184,837
Heat sink made from longer and shorter graphite sheets
Inventors:
George Getz, Thomas W. Burkett
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Jun 28, 2002
Inventors
George Getz
Thomas W. Burkett
Assignee (at issue)
ADVANCED ENERGY TECHNOLOGY CO., LTD.
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.