Granted Patent
Utility
US 6,167,620 · App. 09/309,664
Method for transporting heat exchanger fins and forming a heat exchanger core subassembly
Inventors:
Gerald Joseph Selm, Kevin Bennett Wise, Carl Eckardt Schornhorst
Patented Case
View Patent ↗
Granted: Jan 2, 2001
Filed: May 11, 1999
Inventors
Gerald Joseph Selm
Kevin Bennett Wise
Carl Eckardt Schornhorst
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.