Granted Patent
Utility
US 5,565,019 · App. 08/417,041
Process for increasing the system thermal capability of a splash filled cooling tower
Inventors:
R. Douglas Hancock, Russell T. Noble, Andrew A. Romano
Patented Case
View Patent ↗
Granted: Oct 15, 1996
Filed: Apr 4, 1995
Inventors
R. Douglas Hancock
Russell T. Noble
Andrew A. Romano
Assignee (at issue)
Ashland, Inc.
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.