Granted Patent
Utility
US 5,671,532 · App. 08/352,952
Method of making an engine block using coated cylinder bore liners
Inventors:
V. Durga Nageswar Rao, Robert Alan Rose, David A. Yeager, Daniel Michael Kabat
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Dec 9, 1994
Inventors
V. Durga Nageswar Rao
Robert Alan Rose
David A. Yeager
Daniel Michael Kabat
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.