Granted Patent
Utility
US 5,554,331 · App. 08/428,614
Method of making a large decorative panel
Inventor:
Joseph S. Kildune
Patented Case
View Patent ↗
Granted: Sep 10, 1996
Filed: Apr 25, 1995
Inventor
Joseph S. Kildune
Assignee (at issue)
GenCorp, 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.