Granted Patent
Utility
US 5,166,259 · App. 07/628,259
Cured emulsion copolymers having a plurality of activatable functional ester groups
Inventors:
Walter A. Schmeing, Woodrow W. White
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: Dec 14, 1990
Inventors
Walter A. Schmeing
Woodrow W. White
Assignee (at issue)
GenCorp, 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.