Granted Patent
Utility
US 6,430,264 · App. 09/561,762
Rotary anode for an x-ray tube and method of manufacture thereof
Inventor:
David S. K. Lee
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Apr 29, 2000
Inventor
David S. K. Lee
Assignee (at issue)
VARIAN MEDICAL SYSTEMS, 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.