Granted Patent
Utility
US 5,635,582 · App. 08/313,440
Magnetic copolymer, a method of manufacture and applications thereof
Inventors:
Stanislas Galaj, Alain Le Mehaute
Patented Case
View Patent ↗
Granted: Jun 3, 1997
Filed: Sep 27, 1994
Inventors
Stanislas Galaj
Alain Le Mehaute
Assignee (at issue)
Alcatel Alsthom Compagnie Generale d'Electricite
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.