Granted Patent
Utility
US 6,501,076 · App. 09/687,261
Electron analyzer having an integrated low pass filter
Inventors:
Michael A. Kelly, Charles S. Bryson, III
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Oct 11, 2000
Inventors
Michael A. Kelly
Charles S. Bryson, III
Assignee (at issue)
FEI 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.