Granted Patent
Utility
US 6,770,211 · App. 10/232,077
Fabrication of liquid emission device with asymmetrical electrostatic mandrel
Inventors:
Michael J. DeBar, Gilbert A. Hawkins, James M. Chwalek
Patented Case
View Patent ↗
Granted: Aug 3, 2004
Filed: Aug 30, 2002
Inventors
Michael J. DeBar
Gilbert A. Hawkins
James M. Chwalek
Assignee (at issue)
EASTMAN KODAK COMPANY
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.