Granted Patent
Utility
US 4,283,508 · App. 06/152,279
Fragrant prevulcanization inhibitors
Inventor:
Otto W. Maender
Patented Case
View Patent ↗
Granted: Aug 11, 1981
Filed: May 22, 1980
Inventor
Otto W. Maender
Assignee (at issue)
Monsanto Company
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.