Granted Patent
Utility
US 5,847,494 · App. 08/979,869
Corona discharge reactor
Inventors:
Keith H. Bayliss, John Sydney Carlow
Patented Case
View Patent ↗
Granted: Dec 8, 1998
Filed: Nov 26, 1997
Inventors
Keith H. Bayliss
John Sydney Carlow
Assignee (at issue)
AEA Technology PLC
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.