Ralph Rickie Barber

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Expanding lock pin for turbine side entry blade
- Patent number 9,316,106
- Issue date Apr 19, 2016
- SIEMENS ENERGY, INC.
- Ralph R. Barber
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Turbine rotor blade groove entry slot lock structure
- Patent number 7,901,187
- Issue date Mar 8, 2011
- SIEMENS ENERGY, INC.
- Ralph Rickie Barber
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
EXPANDING LOCK PIN FOR TURBINE SIDE ENTRY BLADE
- Publication number 20150023796
- Publication date Jan 22, 2015
- Ralph R. Barber
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Turbine rotor blade groove entry slot lock structure
- Publication number 20070297908
- Publication date Dec 27, 2007
- Siemens Power Generation, Inc.
- Ralph Rickie Barber
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES