Granted Patent
Utility
US 5,533,259 · App. 08/131,665
Method of making an evaporator or evaporator/condenser
Inventors:
Gregory G. Hughes, Leon A. Guntly, John B. Welker, David Hill, Jerome P. Henkes, Michael J. Reinke, C. James Rogers
Patented Case
View Patent ↗
Granted: Jul 9, 1996
Filed: Oct 5, 1993
Inventors
Gregory G. Hughes
Leon A. Guntly
John B. Welker
David Hill
Jerome P. Henkes
Michael J. Reinke
C. James Rogers
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.