Granted Patent
Utility
US 6,294,640 · App. 09/648,147
Stretchable polymers and shaped articles produced by same
Inventors:
H. Clay Linstid, III, Dominick Cangiano, Ronald N. DeMartino, James E. Kuder, Vincent J. Provino, Randy D. Jester
Patented Case
View Patent ↗
Granted: Sep 25, 2001
Filed: Aug 25, 2000
Inventors
H. Clay Linstid, III
Dominick Cangiano
Ronald N. DeMartino
James E. Kuder
Vincent J. Provino
Randy D. Jester
Assignee (at issue)
Ticona LLC
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.