Granted Patent
Utility
US 5,582,788 · App. 08/365,205
Method of cooling multilayer preforms
Inventors:
Wayne N. Collette, Thomas E. Nahill, Suppayan M. Krishnakumar
Patented Case
View Patent ↗
Granted: Dec 10, 1996
Filed: Dec 28, 1994
Inventors
Wayne N. Collette
Thomas E. Nahill
Suppayan M. Krishnakumar
Assignee (at issue)
Continental PET Technologies, 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.