Granted Patent
Utility
US 6,692,832 · App. 10/339,645
Anti-reflective hydrophobic coatings and methods
Inventor:
Nestor P. Murphy
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jan 10, 2003
Inventor
Nestor P. Murphy
Assignee (at issue)
Guardian Industries Corp.
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.