Granted Patent
Utility
US 5,985,452 · App. 08/819,744
Flexible graphite composite sheet and method
Inventor:
Robert Angelo Mercuri
Patented Case
View Patent ↗
Granted: Nov 16, 1999
Filed: Mar 18, 1997
Inventor
Robert Angelo Mercuri
Assignee (at issue)
UCAR Carbon Technology Corporation
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.