Granted Patent
Utility
US 4,746,572 · App. 06/936,085
Structures surface modified with bidentate silanes
Inventors:
Joseph L. Glajch, Joseph J. Kirkland
Patented Case
View Patent ↗
Granted: May 24, 1988
Filed: Nov 28, 1986
Inventors
Joseph L. Glajch
Joseph J. Kirkland
Assignee (at issue)
E.I. DU PONT DE NEMOURS AND 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.