Granted Patent
Utility
US 5,393,971 · App. 08/077,175
Radiation detector and charge transport device for use in signal processing systems having a stepped potential gradient means
Inventor:
Wayne W. Frame
Patented Case
View Patent ↗
Granted: Feb 28, 1995
Filed: Jun 14, 1993
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.