Inventor · disambiguated record
Zenghua He
Also filed as: HE ZENGHUA
0 granted patents·3 pending applications·0 citations·filing 2014–2015
Technology areasF16K
Files withHE ZENGHUA3
Top patents by PatentIndex Score
3 records- 0120US2015300509A1Floating Ball ValveHE ZENGHUA·Filed 2014·Application pending·0 cites
- 0220US2015300508A1Valve Seat for Floating Ball ValveHE ZENGHUA·Filed 2014·Application pending·0 cites
- 0310US2016281877A1Bracket used for ball valve and trunnion ball valveHE ZENGHUA·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →