William Charles Groll

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North Bend, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for suppressing dynamic pressure instability i...
- Patent number 7,966,831
- Issue date Jun 28, 2011
- General Electric Company
- Robert Eugene Kraft
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Shrouded turbofan bleed duct
- Patent number 7,607,308
- Issue date Oct 27, 2009
- General Electric Company
- Robert Eugene Kraft
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR SUPPRESSING DYNAMIC PRESSURE INSTABILITY I...
- Publication number 20090094989
- Publication date Apr 16, 2009
- GENERAL ELECTRIC COMPANY
- Robert Eugene Kraft
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Shrouded turbofan bleed duct
- Publication number 20070130912
- Publication date Jun 14, 2007
- General Electric Company
- Robert Eugene Kraft
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS