Granted Patent
Utility
US 4,275,175 · App. 06/041,121
Molding compositions and process for preparing same
Inventor:
I. Luis Gomez
Patented Case
View Patent ↗
Granted: Jun 23, 1981
Filed: May 21, 1979
Inventor
I. Luis Gomez
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.