Granted Patent
Utility
US 6,327,340 · App. 09/430,482
Cooled x-ray tube and method of operation
Inventor:
Dennis H. Runnoe
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: Oct 29, 1999
Inventor
Dennis H. Runnoe
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.