Granted Patent
Utility
US 6,500,089 · App. 09/728,476
Method and arrangement in a hybrid vehicle for maximizing efficiency by operating the engine at sub-optimum conditions
Inventors:
Anders Lasson, Jerker Lennevi
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Nov 30, 2000
Inventors
Anders Lasson
Jerker Lennevi
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.