Granted Patent
Utility
US 6,037,074 · App. 09/111,139
Flexible graphite composite for use in the form of a fuel cell flow field plate
Inventors:
Robert Angelo Mercuri, Jeffrey John Gough
Patented Case
View Patent ↗
Granted: Mar 14, 2000
Filed: Jul 7, 1998
Inventors
Robert Angelo Mercuri
Jeffrey John Gough
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.