Granted Patent
Utility
US 6,768,581 · App. 09/856,328
Coated lens exhibiting substantially balanced reflectance
Inventors:
Brandon Yip, Brian Douglas Adams, Paraic Begley
Patented Case
View Patent ↗
Granted: Jul 27, 2004
Filed: Aug 14, 2001
Inventors
Brandon Yip
Brian Douglas Adams
Paraic Begley
Assignee (at issue)
Sola International Holdings Ltd.
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.