Granted Patent
Utility
US 5,777,428 · App. 08/686,579
Aluminum-carbon composite electrode
Inventors:
C. Joseph Farahmandi, John M. Dispennette
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: Jul 26, 1996
Inventors
C. Joseph Farahmandi
John M. Dispennette
Assignee (at issue)
Maxwell Energy Products, 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.