Granted Patent
Utility
US 6,497,971 · App. 09/265,139
Method and apparatus for improved delivery of input reactants to a fuel cell assembly
Inventor:
Carl A. Reiser
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Mar 8, 1999
Inventor
Carl A. Reiser
Assignee (at issue)
UTC Fuel Cells, LLC
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.