Granted Patent
Utility
US 5,069,175 · App. 07/596,436
Charge intake system for a multi-intake valve per cylinder engine
Inventor:
Aladar O. Simko
Patented Case
View Patent ↗
Granted: Dec 3, 1991
Filed: Oct 12, 1990
Inventor
Aladar O. Simko
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.