Granted Patent
Utility
US 5,405,886 · App. 08/238,561
System for the production of toluene diisocyanate based flexible foams and the flexible foams produced therefrom
Inventors:
Charles M. Milliren, James R. Gricar
Patented Case
View Patent ↗
Granted: Apr 11, 1995
Filed: May 5, 1994
Inventors
Charles M. Milliren
James R. Gricar
Assignee (at issue)
Miles 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.