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Benjamin Arnette Lagrange
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Greer, SC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Advanced firtree and broach slot forms for turbine stage 3 buckets...
Patent number
8,079,817
Issue date
Dec 20, 2011
General Electric Company
Benjamin Arnette Lagrange
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Advanced firtree and broach slot forms for turbine stage 1 and 2 bu...
Patent number
7,905,709
Issue date
Mar 15, 2011
General Electric Company
Benjamin Arnette Lagrange
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Bucket vibration damper system
Patent number
7,731,482
Issue date
Jun 8, 2010
General Electric Company
Benjamin Arnette Lagrange
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Airfoil shape for a turbine bucket and turbine incorporating same
Patent number
7,731,483
Issue date
Jun 8, 2010
General Electric Company
Jon Robert DeLong
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Enhanced bucket vibration system
Patent number
7,534,090
Issue date
May 19, 2009
General Electric Company
Randall Richard Good
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Method and apparatus for cooling gas turbine rotor blades
Patent number
7,165,940
Issue date
Jan 23, 2007
General Electric Company
Edward Lee McGrath
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine bucket cooling passages and internal core for producing the...
Patent number
6,966,756
Issue date
Nov 22, 2005
General Electric Company
Edward Lee McGrath
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Vibration damper assembly for the buckets of a turbine
Patent number
6,851,932
Issue date
Feb 8, 2005
General Electric Company
Benjamin Arnette Lagrange
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Airfoil shape for a turbine bucket
Patent number
6,779,977
Issue date
Aug 24, 2004
General Electric Company
Benjamin Arnette Lagrange
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Internal core profile for a turbine bucket
Patent number
6,761,535
Issue date
Jul 13, 2004
General Electric Company
Edward Lee McGrath
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Airfoil shape for a turbine bucket
Patent number
6,739,838
Issue date
May 25, 2004
General Electric Company
Craig Allen Bielek
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
Airfoil shape for a turbine bucket and turbine incorporating same
Publication number
20090035145
Publication date
Feb 5, 2009
GENERAL ELECTRIC COMPANY
Jon Robert DeLong
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Enhanced bucket vibration system
Publication number
20070286732
Publication date
Dec 13, 2007
GENERAL ELECTRIC COMPANY
Randall Richard Good
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Bucket Vibration Damper System
Publication number
20070286734
Publication date
Dec 13, 2007
GENERAL ELECTRIC COMPANY
Benjamin Arnette Lagrange
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method and apparatus for cooling gas turbine rotor blades
Publication number
20050276697
Publication date
Dec 15, 2005
Edward Lee McGrath
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Advanced firtree and broach slot forms for turbine stage 1 and 2 bu...
Publication number
20050175462
Publication date
Aug 11, 2005
GENERAL ELECTRIC COMPANY
Benjamin Arnette Lagrange
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Advanced firtree and broach slot forms for turbine stage 3 buckets...
Publication number
20050175461
Publication date
Aug 11, 2005
GENERAL ELECTRIC COMPANY
Benjamin Arnette Lagrange
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Turbine bucket cooling passages and internal core for producing the...
Publication number
20050152785
Publication date
Jul 14, 2005
GENERAL ELECTRIC COMPANY
Edward Lee McGrath
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VIBRATION DAMPER ASSEMBLY FOR THE BUCKETS OF A TURBINE
Publication number
20040228731
Publication date
Nov 18, 2004
Benjamin Arnette Lagrange
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Airfoil shape for a turbine bucket
Publication number
20040115058
Publication date
Jun 17, 2004
Benjamin Arnette Lagrange
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES