Granted Patent
Utility
US 5,417,880 · App. 08/319,832
Water blown, energy absorbing foams
Inventors:
Charles M. Milliren, Ronald Zibert
Patented Case
View Patent ↗
Granted: May 23, 1995
Filed: Oct 6, 1994
Inventors
Charles M. Milliren
Ronald Zibert
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.