Fenghua WU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Continuous-flow water heating assembly and production method
- Patent number 10,563,889
- Issue date Feb 18, 2020
- Societe des Produits Nestle S.A.
- Fenghua Wu
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Liquid purification apparatus and method
- Patent number 10,329,170
- Issue date Jun 25, 2019
- Nestec S.A.
- Litao Yu
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
CONTINUOUS-FLOW WATER HEATING ASSEMBLY AND PRODUCTION METHOD
- Publication number 20170211843
- Publication date Jul 27, 2017
- Nestec S.A.
- Fenghua Wu
- F24 - HEATING RANGES VENTILATING
Information Patent Application
LIQUID PURIFICATION APPARATUS AND METHOD
- Publication number 20160009570
- Publication date Jan 14, 2016
- Nestec S.A.
- Litao YU
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE