Assignee
HAN JOSEPH
US·2 granted patents·3 pending applications·9 citations·filing 2007–2012
Top patents by PatentIndex Score
5 records- 0175US8104103B2Toilet flapper flush valve assemblyHAN JOSEPH·Filed 2008·Granted Jan 31, 2012·5 cites·11 claims
- 0267US8250681B2Variable buoyancy setting flapperHAN JOSEPH·Filed 2008·Granted Aug 28, 2012·4 cites·21 claims
- 0354US2008047052A1Flush valve with floatHAN JOSEPH·Filed 2007·Application pending·0 cites
- 0454US2007289054A1Toilet bowl cleanser dispenser deviceHAN JOSEPH·Filed 2007·Application pending·0 cites
- 0551US2012216872A1Variable buoyance setting flapperHAN JOSEPH·Filed 2012·Application pending·0 cites
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