Application
15883762 · System and Method for Treating Water Systems with High Voltage Discharge and Ozone
Filed 2018-01-30 · Granted · Patent 10023478 (2018-07-17) The official file ↗The patent and its PDF ↗ · Art unit 1774 · Examiner Cameron J Allen Typical · CPC C02F 1/4672 · NCH Corporation · Ross Barnes LLP
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first was Notice of allowance
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1.6 mo
to disposition 5.5 mo
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