Granted Patent
Utility
US 5,471,371 · App. 08/002,006
High efficiency illuminator
Inventors:
Prasad M. Koppolu, Amir Fallahi, Jeyachandrabose Chinniah
Patented Case
View Patent ↗
Granted: Nov 28, 1995
Filed: Jan 8, 1993
Inventors
Prasad M. Koppolu
Amir Fallahi
Jeyachandrabose Chinniah
Assignee (at issue)
Ford Motor Company
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.