Granted Patent
Utility
US 6,042,980 · App. 09/120,057
Photoconductor with charge generation binder blend
Inventors:
Laura Lee Kierstein, Kasturi Rangan Srinivasan
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Jul 21, 1998
Inventors
Laura Lee Kierstein
Kasturi Rangan Srinivasan
Assignee (at issue)
Lexmark International, 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.