Granted Patent
Utility
US 6,726,322 · App. 09/963,731
Fenestrated lens for increased tear flow and method of making the same
Inventors:
Rafael Victor Andino, Curtis Dean McKenney
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Sep 26, 2001
Inventors
Rafael Victor Andino
Curtis Dean McKenney
Assignee (at issue)
NOVARTIS AG
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.