Assignee
HELLENBRAND INC
US·4 granted patents·62 citations·filing 2002–2015
Top patents by PatentIndex Score
4 records- 0190US7491321B1Oxidation tank control valve assembly and systems and methods for replenishing a charge of oxygen-containing gas within an oxidation tankHELLENBRAND INC·Filed 2006·Granted Feb 17, 2009·37 cites·27 claims
- 0279US7638063B1Methods for replenishing a charge of oxidizing gas within an oxidation tankHELLENBRAND INC·Filed 2008·Granted Dec 29, 2009·12 cites·6 claims
- 0378US9862619B2System for automatic water discharge managementHELLENBRAND INC·Filed 2015·Granted Jan 9, 2018·2 cites·17 claims
- 0462US7156995B2Aeration tank control valve systemHELLENBRAND INC·Filed 2002·Granted Jan 2, 2007·11 cites·95 claims
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