John Chen Chiang Ho

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Centrifugal compressor impeller
- Patent number 8,579,591
- Issue date Nov 12, 2013
- Hamilton Sundstrand Corporation
- John Chen Chiang Ho
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...