Granted Patent
Utility
US 4,452,937 · App. 06/439,172
Ethylene polymer compositions stabilized against water treeing and electrical treeing by an organo titanium chelate; and the use thereof as insulation about electrical conductors
Inventor:
Michael J. Keogh
Patented Case
View Patent ↗
Granted: Jun 5, 1984
Filed: Nov 5, 1982
Inventor
Michael J. Keogh
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.