Granted Patent
Utility
US 6,503,626 · App. 09/595,754
Graphite-based heat sink
Inventors:
Julian Norley, Jing-Wen Tzeng, Jeremy Klug
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Jun 16, 2000
Inventors
Julian Norley
Jing-Wen Tzeng
Jeremy Klug
Assignee (at issue)
GraftTech 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.