Granted Patent
Utility
US 6,432,336 · App. 09/548,118
Flexible graphite article and method of manufacture
Inventors:
Robert Angelo Mercuri, Joseph Paul Capp, Michael Lee Warddrip, Thomas Weber
Patented Case
View Patent ↗
Granted: Aug 13, 2002
Filed: Apr 12, 2000
Inventors
Robert Angelo Mercuri
Joseph Paul Capp
Michael Lee Warddrip
Thomas Weber
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.