Granted Patent
Utility
US 4,698,368 · App. 06/575,482
Mixtures of organo-tin compounds
Inventor:
Horst Muller
Patented Case
View Patent ↗
Granted: Oct 6, 1987
Filed: Jan 30, 1984
Inventor
Horst Muller
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.