Inventor · disambiguated record
Zhengzhen Lei
Also filed as: LEI ZHENGZHEN
3 granted patents·12 citations·filing 2014–2017
61Inventor score
Top patents by PatentIndex Score
3 records- 0186US9656280B2Multifunction faucet spray headAS IP HOLDCO LLC·Filed 2014·Granted May 23, 2017·10 cites·52 claims
- 0270US10682655B2Multifunction faucet spray headAS AMERICA INC·Filed 2017·Granted Jun 16, 2020·2 cites·74 claims
- 0328US10675643B2Water discharge structure having reset function and a pull-out head having a water discharge structureKAIPING HANSHUN SANITARY WARE IND CO LTD·Filed 2017·Granted Jun 9, 2020·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →