Granted Patent
Utility
US 4,359,660 · App. 06/216,165
Series diode X-ray source
Inventors:
Ian D. Smith, Laszlo J. Demeter, Kurt E. Nielsen
Patented Case
View Patent ↗
Granted: Nov 16, 1982
Filed: Dec 15, 1980
Inventors
Ian D. Smith
Laszlo J. Demeter
Kurt E. Nielsen
Assignee (at issue)
Physics International Company
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.