Jeff Duan

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Shanghai City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal compressor with casing treatment for surge control
- Patent number 9,726,185
- Issue date Aug 8, 2017
- Honeywell International Inc.
- Hua Chen
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
Centrifugal Compressor With Casing Treatment For Surge Control
- Publication number 20140341727
- Publication date Nov 20, 2014
- Honeywell International Inc.
- Hua Chen
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...