Granted Patent
Utility
US 6,681,597 · App. 10/287,388
Integrated suction line heat exchanger and accumulator
Inventors:
Jian Yin, Stephen Memory, Richard M. DeKeuster
Patented Case
View Patent ↗
Granted: Jan 27, 2004
Filed: Nov 4, 2002
Inventors
Jian Yin
Stephen Memory
Richard M. DeKeuster
Assignee (at issue)
MODINE MANUFACTURING 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.