Granted Patent
Utility
US 6,205,313 · App. 09/447,555
Toner charging system for atom imaging process
Inventor:
Lloyd F. Bean
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Nov 23, 1999
Inventor
Lloyd F. Bean
Assignee (at issue)
Xerox Corporation
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.