Granted Patent
Utility
US 4,281,091 · App. 06/105,060
Unsaturated melamine condensates
Inventors:
William F. Strazik, John R. LeBlanc, J. Owen Santer
Patented Case
View Patent ↗
Granted: Jul 28, 1981
Filed: Dec 19, 1979
Inventors
William F. Strazik
John R. LeBlanc
J. Owen Santer
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.