Granted Patent
Utility
US 6,802,456 · App. 10/271,013
Electrostatic atomizer and method of producing atomized fluid sprays
Inventors:
Alireza Shekarriz, Joseph G. Birmingham
Patented Case
View Patent ↗
Granted: Oct 12, 2004
Filed: Oct 15, 2002
Inventors
Alireza Shekarriz
Joseph G. Birmingham
Assignee (at issue)
Micro Energy Technologies GmbH
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.