Granted Patent
Utility
US 6,492,083 · App. 09/853,235
Toner comprising wax and functionalized enhancing agent
Inventors:
Bryan Patrick Livengood, Michelle Morris, John Melvin Olson, Jodi P. Walsh, Franklin Dilworth Zartman
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: May 11, 2001
Inventors
Bryan Patrick Livengood
Michelle Morris
John Melvin Olson
Jodi P. Walsh
Franklin Dilworth Zartman
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.