Granted Patent
Utility
US 6,018,564 · App. 08/930,049
Simplified conditions and configurations for phase-contrast imaging with hard x-rays
Inventor:
Stephen William Wilkins
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Sep 26, 1997
Inventor
Stephen William Wilkins
Assignee (at issue)
X-Ray Technologies Pty, 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.