Granted Patent
Utility
US 6,318,324 · App. 09/208,600
Sealed hydraulic lifter for extreme angle operation
Inventors:
Mark M. Koeroghlian, Alan G. Falkowski
Patented Case
View Patent ↗
Granted: Nov 20, 2001
Filed: Dec 7, 1998
Inventors
Mark M. Koeroghlian
Alan G. Falkowski
Assignee (at issue)
Daimlerchrysler 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.