Granted Patent
Utility
US 5,807,516 · App. 08/644,787
Process of making molecularly oriented polymer profiles
Inventors:
Jack Wolstenholme, Ernesto S. Tachauer, Larry Roy Morris
Patented Case
View Patent ↗
Granted: Sep 15, 1998
Filed: May 10, 1996
Inventors
Jack Wolstenholme
Ernesto S. Tachauer
Larry Roy Morris
Assignee (at issue)
Westaim Technologies
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.