Granted Patent
Utility
US 5,312,701 · App. 08/062,835
Process for preparing a single pass gas diffusion electrode
Inventors:
Eric E. Khasin, Neal Naimer, Jonathan R. Goldstein, Jonathan Sassen
Patented Case
View Patent ↗
Granted: May 17, 1994
Filed: May 18, 1993
Inventors
Eric E. Khasin
Neal Naimer
Jonathan R. Goldstein
Jonathan Sassen
Assignee (at issue)
Electric Fuel (E.F.L.) Ltd.
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.