Granted Patent
Utility
US 4,429,077 · App. 06/328,885
Process for curing stoving lacquers
Inventors:
Friedrich Karrer, Godwin Berner, Jean Rody
Patented Case
View Patent ↗
Granted: Jan 31, 1984
Filed: Dec 9, 1981
Inventors
Friedrich Karrer
Godwin Berner
Jean Rody
Assignee (at issue)
Ciba-Geigy
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.