Granted Patent
Utility
US 6,416,689 · App. 09/814,318
Method for molding plastic lenses
Inventors:
Gabriel Keita, Yassin Turshani
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Mar 21, 2001
Inventors
Gabriel Keita
Yassin Turshani
Assignee (at issue)
Essilor International (Compagnie Generale d'Optique)
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.