Granted Patent
Utility
US 5,578,393 · App. 08/401,718
Thermal contact sheet for high temperature batteries
Inventor:
Harold J. Haskins
Patented Case
View Patent ↗
Granted: Nov 26, 1996
Filed: Mar 10, 1995
Inventor
Harold J. Haskins
Assignee (at issue)
United States Advanced Battery Consortium
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.