Granted Patent
Utility
US 4,904,872 · App. 07/200,024
Method for generating extremely short ion pulses of high intensity from a pulsed ion source
Inventors:
Raimund Grix, Roland Kutscher, Gang Li, Hermann Wollnik
Patented Case
View Patent ↗
Granted: Feb 27, 1990
Filed: May 27, 1988
Inventors
Raimund Grix
Roland Kutscher
Gang Li
Hermann Wollnik
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.