Fan Zhang

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Oviedo, FL, US

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Patents Grantslast 30 patents

Information Patent Grant
Seal assembly for controlling fluid flow
- Patent number 9,234,431
- Issue date Jan 12, 2016
- SIEMENS ENERGY, INC.
- Christian Kowalski
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
SEAL ASSEMBLY FOR CONTROLLING FLUID FLOW
- Publication number 20120017594
- Publication date Jan 26, 2012
- Christian Kowalski
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES