Assignee
LIU WENJUN
US·3 granted patents·15 citations·filing 2009–2011
Top patents by PatentIndex Score
3 records- 0188US8894857B2Methods and systems for treating wastewaterLIU WENJUN·Filed 2011·Granted Nov 25, 2014·8 cites·27 claims
- 0288US8894856B2Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methodsLIU WENJUN·Filed 2011·Granted Nov 25, 2014·5 cites·20 claims
- 0368US8623213B2Hybrid aerobic and anaerobic wastewater and sludge treatment systems and methodsLIU WENJUN·Filed 2009·Granted Jan 7, 2014·2 cites·40 claims
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