Granted Patent
Utility
US 4,762,939 · App. 07/102,738
Process for trialkoxysilane/tetraalkoxysilane mixtures from silicon metal and alcohol
Inventor:
Frank D. Mendicino
Patented Case
View Patent ↗
Granted: Aug 9, 1988
Filed: Sep 30, 1987
Inventor
Frank D. Mendicino
Assignee (at issue)
Union Carbide Corporation
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.