Granted Patent
Utility
US 6,756,145 · App. 09/994,907
Electrode and interconnect for miniature fuel cells using direct methanol feed
Inventors:
Sekharipuram R. Narayanan, Thomas I. Valdez, Filiberto Clara
Patented Case
View Patent ↗
Granted: Jun 29, 2004
Filed: Nov 26, 2001
Inventors
Sekharipuram R. Narayanan
Thomas I. Valdez
Filiberto Clara
Assignee (at issue)
California Institute of Technology
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.