Granted Patent
Utility
US 4,744,915 · App. 07/088,289
2-methylcyclohexoxy end blocked ABA type silicone fluids and their use as brake fluids
Inventor:
Richard A. Budnik
Patented Case
View Patent ↗
Granted: May 17, 1988
Filed: Aug 24, 1987
Inventor
Richard A. Budnik
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.