Jingfeng LIU

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Low friction inlet nozzle for a turbo expander
- Patent number 11,143,053
- Issue date Oct 12, 2021
- L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
- Jingfeng Liu
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
A LOW FRICTION INLET NOZZLE FOR A TURBO EXPANDER
- Publication number 20190345840
- Publication date Nov 14, 2019
- L'Air Liquide, Societe Anonyme pour I'Etude et I'Exploitation des procedes Ge...
- Jingfeng LIU
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...