Granted Patent
Utility
US 4,683,248 · App. 06/782,834
Crosslinking of styrene polymers
Inventors:
Kurt Rauer, Angelika Orner
Patented Case
View Patent ↗
Granted: Jul 28, 1987
Filed: Oct 2, 1985
Inventors
Kurt Rauer
Angelika Orner
Assignee (at issue)
Luperox GmbH
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.