Assignee
CHU REY-CHIN
2 granted patents·1 pending application·8 citations·filing 2004–2010
Top patents by PatentIndex Score
3 records- 0153US7086536B2Fluid filtering device with scraping elementCHU REY-CHIN·Filed 2004·Granted Aug 8, 2006·8 cites·12 claims
- 0245US2008190288A1Method and equipment for improving global warming and air pollutionCHU REY-CHIN·Filed 2007·Application pending·0 cites
- 0340US8454725B2Method and equipment for improving global warming and air pollutionCHU REY-CHIN·Filed 2010·Granted Jun 4, 2013·0 cites·8 claims
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