Granted Patent
Utility
US 4,325,865 · App. 06/102,189
Flame retardant resin compositions
Inventor:
Massimo Baer
Patented Case
View Patent ↗
Granted: Apr 20, 1982
Filed: Dec 10, 1979
Inventor
Massimo Baer
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.