Granted Patent
Utility
US 6,495,263 · App. 09/778,949
Low-E matchable coated articles and methods of making same
Inventor:
Grzegorz Stachowiak
Patented Case
View Patent ↗
Granted: Dec 17, 2002
Filed: Feb 8, 2001
Inventor
Grzegorz Stachowiak
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.