Granted Patent
Utility
US 5,365,907 · App. 08/141,525
Cylinder head for an internal combustion engine with fuel injection
Inventors:
Markus Dietrich, Walter Aupperle
Patented Case
View Patent ↗
Granted: Nov 22, 1994
Filed: Oct 27, 1993
Inventors
Markus Dietrich
Walter Aupperle
Assignee (at issue)
MERCEDES-BENZ GROUP AG
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.