Granted Patent
Utility
US 6,639,798 · App. 10/178,136
Automotive electronics heat exchanger
Inventors:
Michael Jeter, Roger A Mock, Erich W. Gerbsch, Jeffrey J. Ronning, Ralph S. Taylor, Andrew Royds Hayes
Patented Case
View Patent ↗
Granted: Oct 28, 2003
Filed: Jun 24, 2002
Inventors
Michael Jeter
Roger A Mock
Erich W. Gerbsch
Jeffrey J. Ronning
Ralph S. Taylor
Andrew Royds Hayes
Assignee (at issue)
Delphi Technologies
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.