Granted Patent
Utility
US 6,296,958 · App. 09/521,392
Refuelable electrochemical power source capable of being maintained in a substantially constant full condition and method of using the same
Inventors:
Martin Pinto, Stuart Smedley, Jeffrey A. Colborn
Patented Case
View Patent ↗
Granted: Oct 2, 2001
Filed: Mar 8, 2000
Inventors
Martin Pinto
Stuart Smedley
Jeffrey A. Colborn
Assignee (at issue)
Metallic Power, 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.