Inventor · disambiguated record
Jungwhan Chei
Also filed as: CHEI JUNGWHAN
4 granted patents·250 citations·filing 2014–2016
83Inventor score
Files withWATER PIK INC4
Top patents by PatentIndex Score
4 records- 0195USD772396SHandheld oral irrigatorWATER PIK INC·Filed 2014·Granted Nov 22, 2016·81 cites·1 claims
- 0294USD766423SCharging device for an oral irrigatorWATER PIK INC·Filed 2014·Granted Sep 13, 2016·66 cites·1 claims
- 0393USD772397SOral irrigator with a charging deviceWATER PIK INC·Filed 2014·Granted Nov 22, 2016·65 cites·1 claims
- 0491USD819196SHandheld oral irrigatorWATER PIK INC·Filed 2016·Granted May 29, 2018·38 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →