Granted Patent
Utility
US 5,331,165 · App. 07/983,943
Split event reduced x-ray imager
Inventor:
Wayne W. Frame
Patented Case
View Patent ↗
Granted: Jul 19, 1994
Filed: Dec 1, 1992
Inventor
Wayne W. Frame
Assignee (at issue)
BALL CORPORATION
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.