Yousry Kamel Hanna

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Philadelphia, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Rotary internal combustion diesel engine
- Patent number 8,539,931
- Issue date Sep 24, 2013
- Yousry Kamel Hanna
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Rotary internal combustion diesel engine
- Publication number 20130255621
- Publication date Oct 3, 2013
- Yousry Kamel Hanna
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...