Granted Patent
Utility
US 6,405,793 · App. 09/563,385
Secondary loop system for passenger compartment heating and cooling
Inventors:
Mahmoud Ghodbane, James Baker
Patented Case
View Patent ↗
Granted: Jun 18, 2002
Filed: May 3, 2000
Inventors
Mahmoud Ghodbane
James Baker
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.