Granted Patent
Utility
US 5,671,591 · App. 08/432,398
Integrated container moulding and filling facility
Inventor:
Bruce Forester Fleenor
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: May 1, 1995
Inventor
Bruce Forester Fleenor
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.