Granted Patent
Utility
US 5,699,101 · App. 08/539,856
Article for cooling a sheet of thermally-processed material
Inventor:
John J. Allen
Patented Case
View Patent ↗
Granted: Dec 16, 1997
Filed: Oct 6, 1995
Inventor
John J. Allen
Assignee (at issue)
Minnesota Mining and 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.