Granted Patent
Utility
US 6,060,189 · App. 09/090,054
Electrically conductive seal for fuel cell elements
Inventors:
Robert Angelo Mercuri, Jeffrey John Gough
Patented Case
View Patent ↗
Granted: May 9, 2000
Filed: Jun 3, 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.