Granted Patent
Utility
US 6,497,128 · App. 09/811,369
Method of hydroforming a fuel rail for a vehicular fuel delivery system
Inventors:
James C. Canfield, Randall F. Alder, Gail M. Cunningham, David R. Fish, Harjinder Singh
Patented Case
View Patent ↗
Granted: Dec 24, 2002
Filed: Mar 16, 2001
Inventors
James C. Canfield
Randall F. Alder
Gail M. Cunningham
David R. Fish
Harjinder Singh
Assignee (at issue)
DANA LIMITED
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.