Granted Patent
Utility
US 6,182,748 · App. 09/235,085
Plate heat exchanger with serpentine flow paths
Inventors:
Viktor Brost, Martin Kehr
Patented Case
View Patent ↗
Granted: Feb 6, 2001
Filed: Jan 21, 1999
Inventors
Viktor Brost
Martin Kehr
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.