Granted Patent
Utility
US 6,835,477 · App. 09/937,973
Fuel cell with cooling system based on direct injection of liquid water
Inventors:
Massimo Brambilla, Gabriele Mazzucchelli
Patented Case
View Patent ↗
Granted: Dec 28, 2004
Filed: Oct 1, 2001
Inventors
Massimo Brambilla
Gabriele Mazzucchelli
Assignee (at issue)
Nuvera Fuel Cells Europe SRL
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.