Inventor · disambiguated record
Lanhui Zhai
Also filed as: ZHAI LANHUI
2 granted patents·1 pending application·1 citations·filing 2013–2014
30Inventor score
Files withSHIJIAZHUANG ENRIC GAS EQUIPMENT CO LTD3
Top patents by PatentIndex Score
3 records- 0155US9638373B2Energy efficient vertical cryogenic tankSHIJIAZHUANG ENRIC GAS EQUIPMENT CO LTD·Filed 2013·Granted May 2, 2017·1 cites·8 claims
- 0235US2016223140A1A Tank-Pump Integrated Structure for LNG Filling StationSHIJIAZHUANG ENRIC GAS EQUIPMENT CO LTD·Filed 2014·Application pending·0 cites
- 0333US9890906B2Floating ball filling-control device for cryogenic tankSHIJIAZHUANG ENRIC GAS EQUIPMENT CO LTD·Filed 2013·Granted Feb 13, 2018·0 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when Lanhui Zhai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →