Granted Patent
Utility
US 4,320,213 · App. 06/084,441
High-impact polyamide molding resin compositions
Inventors:
James C. Woodbrey, Marlowe Moncur
Patented Case
View Patent ↗
Granted: Mar 16, 1982
Filed: Oct 24, 1979
Inventors
James C. Woodbrey
Marlowe Moncur
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.