Granted Patent
Utility
US 5,901,443 · App. 08/625,655
Method of making a manifold for an automotive heat exchanger
Inventors:
Eugene E. Rhodes, Wen Fei Yu
Patented Case
View Patent ↗
Granted: May 11, 1999
Filed: Mar 29, 1996
Inventors
Eugene E. Rhodes
Wen Fei Yu
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.