Granted Patent
Utility
US 5,829,614 · App. 08/652,985
Method of forming container with high-crystallinity sidewall and low-crystallinity base
Inventors:
Wayne N. Collette, Suppayan M. Krishnakumar, Chi-Ching Lin
Patented Case
View Patent ↗
Granted: Nov 3, 1998
Filed: May 24, 1996
Inventors
Wayne N. Collette
Suppayan M. Krishnakumar
Chi-Ching Lin
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.