Granted Patent
Utility
US 4,670,533 · App. 06/867,164
Curable epoxy resin composition
Inventor:
Horst Lauterbach
Patented Case
View Patent ↗
Granted: Jun 2, 1987
Filed: May 27, 1986
Inventor
Horst Lauterbach
Assignee (at issue)
Giba-Geigy Corporation
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.