Inventor · disambiguated record
Dongxian Liang
Also filed as: LIANG DONGXIAN
4 granted patents·14 citations·filing 2006–2024
67Inventor score
Technology areasF04D
Top patents by PatentIndex Score
4 records- 0169US8113802B2Food centrifugal pump formed by stamping and welding having a seal arrangement between the impeller and casingLIANG YUANMIN·Filed 2006·Granted Feb 14, 2012·10 cites·24 claims
- 0260USD1057786SElectric mason jar vacuum sealerLIANG DONGXIAN·Filed 2024·Granted Jan 14, 2025·3 cites·1 claims
- 0348US9028209B2Pipeline pump shaped by stamping and weldingLIANG YUANMIN·Filed 2010·Granted May 12, 2015·1 cites·10 claims
- 0431US8047806B2Jet well pumpGUANGDONG WINNING PUMPS IND CO LTD·Filed 2006·Granted Nov 1, 2011·0 cites·18 claims
Join the waitlist — get patent alerts
Get an alert when Dongxian Liang 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 →