Granted Patent
Utility
US 5,180,777 · App. 07/733,017
Rubber-modified nylon composition
Inventors:
Allen R. Padwa, Richard E. Lavengood, Raman Patel
Patented Case
View Patent ↗
Granted: Jan 19, 1993
Filed: Jul 19, 1991
Inventors
Allen R. Padwa
Richard E. Lavengood
Raman Patel
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.