Granted Patent
Utility
US 4,918,714 · App. 07/234,365
X-ray tube exposure monitor
Inventors:
Joseph R. Adamski, Richard Barrett, Ted Bakowski
Patented Case
View Patent ↗
Granted: Apr 17, 1990
Filed: Aug 19, 1988
Inventors
Joseph R. Adamski
Richard Barrett
Ted Bakowski
Assignee (at issue)
Varian, 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.