Granted Patent
Utility
US 6,445,095 · App. 09/758,871
Electric machine with laminated cooling rings
Inventors:
Feng Liang, John Michael Miller
Patented Case
View Patent ↗
Granted: Sep 3, 2002
Filed: Jan 11, 2001
Inventors
Feng Liang
John Michael Miller
Assignee (at issue)
FORD GLOBAL TECHNOLOGIES, 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.