Granted Patent
Utility
US 6,680,996 · App. 10/078,640
Dual-wavelength X-ray reflectometry
Inventors:
Boris Yokhin, Isaac Mazor, Amos Gvirtzman
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: Feb 19, 2002
Inventors
Boris Yokhin
Isaac Mazor
Amos Gvirtzman
Assignee (at issue)
Jordan Valley Applied Radiation 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.