Granted Patent
Utility
US 4,707,513 · App. 06/838,644
Tough thermoplastic nylon compositions
Inventor:
Massimo Baer
Patented Case
View Patent ↗
Granted: Nov 17, 1987
Filed: Mar 11, 1986
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.