Granted Patent
Utility
US 6,182,749 · App. 09/193,483
Heat exchanger system with integral control valve
Inventors:
Viktor Brost, Klaus Kalbacher
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Nov 17, 1998
Inventors
Viktor Brost
Klaus Kalbacher
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.