Granted Patent
Utility
US 6,450,410 · App. 09/851,044
Cartridge thermostat system
Inventors:
Ho Chul Song, Bruce B. Dombek, Steve R. Ostarello
Patented Case
View Patent ↗
Granted: Sep 17, 2002
Filed: May 8, 2001
Inventors
Ho Chul Song
Bruce B. Dombek
Steve R. Ostarello
Assignee (at issue)
International Engine Intellectual Property Company, LLC
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.