Granted Patent
Utility
US 5,084,912 · App. 07/598,386
Method and apparatus for generating a non-cardiac angiograph on a system capable of generating a cardiac angiograph
Inventor:
David Barr
Patented Case
View Patent ↗
Granted: Jan 28, 1992
Filed: Oct 15, 1990
Inventor
David Barr
Assignee (at issue)
ADAC Laboratories, 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.