Granted Patent
Utility
US 5,910,372 · App. 08/808,244
Coating
Inventors:
Mary Catherine Ambrose Griffin, Leslie George Howarth, John Philip Tatum
Patented Case
View Patent ↗
Granted: Jun 8, 1999
Filed: Feb 28, 1997
Inventors
Mary Catherine Ambrose Griffin
Leslie George Howarth
John Philip Tatum
Assignee (at issue)
XAAR TECHNOLOGY LIMITED
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.