Granted Patent
Utility
US 4,279,729 · App. 06/140,013
Anode and method of construction
Inventors:
James B. Bushman, James Dimond, John Hennessy
Patented Case
View Patent ↗
Granted: Jul 21, 1981
Filed: Apr 14, 1980
Inventors
James B. Bushman
James Dimond
John Hennessy
Assignee (at issue)
HARCO, 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.