Granted Patent
Utility
US 6,341,857 · App. 09/574,037
Ink set for a multi-color, high speed continuous ink jet printer
Inventors:
Raouf Botros, Michael J. Piatt
Patented Case
View Patent ↗
Granted: Jan 29, 2002
Filed: May 18, 2000
Inventors
Raouf Botros
Michael J. Piatt
Assignee (at issue)
Scitex Digital Printing, 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.