Granted Patent
Utility
US 6,170,292 · App. 09/354,857
Medium gray colored glass with improved UV and IR absorption and nitrate-free manufacturing process therefor
Inventors:
Edward Nashed Boulos, James Victor Jones
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Jul 29, 1999
Inventors
Edward Nashed Boulos
James Victor Jones
Assignee (at issue)
Visteon Global Technologies, Inc.
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.