Granted Patent
Utility
US 4,166,231 · App. 05/840,205
Transverse beam X-ray tube
Inventor:
Martin Braun
Patented Case
View Patent ↗
Granted: Aug 28, 1979
Filed: Oct 7, 1977
Inventor
Martin Braun
Assignee (at issue)
The Machlett 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.