Granted Patent
Utility
US 6,033,565 · App. 09/077,212
System for treating gases or fluids with pulsed corona discharges
Inventors:
Egbertus Johannes Van Heesch, Hendriekus Wilhelmus Maria Smulders, Robertus Hendricus Petrus Lemmens, Pieter Cornelis Tobias Van Der Laan
Patented Case
View Patent ↗
Granted: Mar 7, 2000
Filed: Jul 17, 1998
Inventors
Egbertus Johannes Van Heesch
Hendriekus Wilhelmus Maria Smulders
Robertus Hendricus Petrus Lemmens
Pieter Cornelis Tobias Van Der Laan
Assignee (at issue)
Stichting Voor De Technische Wetenschappen
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.