Granted Patent
Utility
US 6,328,407 · App. 09/234,114
Method and apparatus of prewarming a printhead using prepulses
Inventor:
Mehmet Ziya Sengun
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Jan 19, 1999
Inventor
Mehmet Ziya Sengun
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.