Granted Patent
Utility
US 6,724,608 · App. 10/094,403
Method for plasma charging a probe
Inventors:
Paul F. Hensley, Charles Carney
Patented Case
View Patent ↗
Granted: Apr 20, 2004
Filed: Mar 8, 2002
Inventors
Paul F. Hensley
Charles Carney
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.