Granted Patent
Utility
US 6,088,211 · App. 09/103,796
Safety circuitry for ion generator
Inventor:
Ira J. Pitel
Patented Case
View Patent ↗
Granted: Jul 11, 2000
Filed: Jun 24, 1998
Inventor
Ira J. Pitel
Assignee (at issue)
Ion Systems, Inc.
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.