Granted Patent
Utility
US 6,802,593 · App. 10/269,413
Acoustic ejection of fluids from a plurality of reservoirs
Inventors:
Richard N. Ellson, James Foote, Mitchell Mutz
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Oct 11, 2002
Inventors
Richard N. Ellson
James Foote
Mitchell Mutz
Assignee (at issue)
PICOLITER 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.