Granted Patent
Utility
US 6,793,861 · App. 09/974,644
Optimization of in-mold coating injection molded thermoplastic substrates
Inventors:
Douglas S. McBain, Elliott Straus, John A. Thompson
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Oct 9, 2001
Inventors
Douglas S. McBain
Elliott Straus
John A. Thompson
Assignee (at issue)
Omnova Solutions, 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.