Granted Patent
Utility
US 4,223,096 · App. 05/948,122
Rubber-modified terpolymer with improved molding characteristics
Inventors:
Yoon C. Lee, Quirino A. Trementozzi
Patented Case
View Patent ↗
Granted: Sep 16, 1980
Filed: Oct 2, 1978
Inventors
Yoon C. Lee
Quirino A. Trementozzi
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.