Granted Patent
Utility
US 4,472,429 · App. 06/437,584
N-(3-Trimethylstannylpropyl)carbamates and use thereof in pest control
Inventor:
Jozef Drabek
Patented Case
View Patent ↗
Granted: Sep 18, 1984
Filed: Oct 29, 1982
Inventor
Jozef Drabek
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.