Granted Patent
Utility
US 6,298,674 · App. 09/625,795
Method for operating a subcritically and transcritically operated vehicle air conditioner
Inventors:
Thomas Finkenberger, Florian Kauf, Jurgen Wertenbach
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Jul 26, 2000
Inventors
Thomas Finkenberger
Florian Kauf
Jurgen Wertenbach
Assignee (at issue)
Daimlerchrysler AG
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.