Granted Patent
Utility
US 6,562,439 · App. 10/225,975
Thermal and moisture resistant insulative sheet
Inventor:
Furio Orologio
Patented Case
View Patent ↗
Granted: May 13, 2003
Filed: Aug 22, 2002
Inventor
Furio Orologio
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.