Granted Patent
Utility
US 5,359,308 · App. 08/143,804
Vehicle energy management system using superconducting magnetic energy storage
Inventors:
Xiaoguang Sun, Mark Colyar
Patented Case
View Patent ↗
Granted: Oct 25, 1994
Filed: Oct 27, 1993
Inventors
Xiaoguang Sun
Mark Colyar
Assignee (at issue)
AEL Defense Corp.
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.