Granted Patent
Utility
US 5,166,243 · App. 07/413,095
Polyorganosiloxane cross-linkers for RTV sealants
Inventor:
Robert Neale
Patented Case
View Patent ↗
Granted: Nov 24, 1992
Filed: Sep 27, 1989
Inventor
Robert Neale
Assignee (at issue)
Union Carbide Chemicals & Plastics Technology LLC
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.