Granted Patent
Utility
US 4,777,211 · App. 06/881,014
Rubber-modified nylon composition
Inventors:
Richard E. Lavengood, Raman Patel, Allen R. Padwa
Patented Case
View Patent ↗
Granted: Oct 11, 1988
Filed: Jul 9, 1985
Inventors
Richard E. Lavengood
Raman Patel
Allen R. Padwa
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.