Granted Patent
Utility
US 6,503,652 · App. 09/871,882
Fuel cell assembly method with selective catalyst loading
Inventors:
Robert Anderson Reynolds, III, Robert Angelo Mercuri
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Jun 1, 2001
Inventors
Robert Anderson Reynolds, III
Robert Angelo Mercuri
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.