Granted Patent
Utility
US 4,551,398 · App. 06/620,310
Tetraalkyl titanate modified nylon magnet wire insulation coating
Inventor:
Francois A. Lavallee
Patented Case
View Patent ↗
Granted: Nov 5, 1985
Filed: Jun 13, 1984
Inventor
Francois A. Lavallee
Assignee (at issue)
Essex Group 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.