Granted Patent
Utility
US 6,805,732 · App. 10/181,888
Electrostatic treatment of aerosols, devices and method for producing same
Inventors:
Jean-Marie Billiotte, Elena Vladimirovna Volodina, Alexandre Vladimirovitch Nagolkin, Frederic Basset
Patented Case
View Patent ↗
Granted: Oct 19, 2004
Filed: Apr 9, 2003
Inventors
Jean-Marie Billiotte
Elena Vladimirovna Volodina
Alexandre Vladimirovitch Nagolkin
Frederic Basset
Assignee (at issue)
Airinspace B.V.
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.