Granted Patent
Utility
US 5,381,245 · App. 08/046,165
X-ray film scanning and digitizing apparatus
Inventors:
Gregory E. Johnston, Byron D. Wagner, Lloyd Hes
Patented Case
View Patent ↗
Granted: Jan 10, 1995
Filed: May 20, 1993
Inventors
Gregory E. Johnston
Byron D. Wagner
Lloyd Hes
Assignee (at issue)
X-ray Scanner 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.