Granted Patent
Utility
US 5,493,111 · App. 08/100,055
Photomultiplier having cascaded microchannel plates, and method for fabrication
Inventors:
Kevin D. Wheeler, Michael Iosue, Bruce Johnson
Patented Case
View Patent ↗
Granted: Feb 20, 1996
Filed: Jul 30, 1993
Inventors
Kevin D. Wheeler
Michael Iosue
Bruce Johnson
Assignee (at issue)
Litton Systems, 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.