Granted Patent
Utility
US 5,507,338 · App. 08/521,507
Tab for an automotive heat exchanger
Inventors:
Carl Eckardt Schornhorst, Kevin Bennett Wise, Gerald Joseph Selm
Patented Case
View Patent ↗
Granted: Apr 16, 1996
Filed: Aug 30, 1995
Inventors
Carl Eckardt Schornhorst
Kevin Bennett Wise
Gerald Joseph Selm
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.