Granted Patent
Utility
US 6,711,234 · App. 10/130,586
X-ray fluorescence apparatus
Inventors:
Neil Loxley, David Keith Bowen, Ladislav Pina
Patented Case
View Patent ↗
Granted: Mar 23, 2004
Filed: May 16, 2002
Inventors
Neil Loxley
David Keith Bowen
Ladislav Pina
Assignee (at issue)
Bede Scientific Instruments 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.