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Charles Alan Bulgrin
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Avon, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Shroud for a turbomachine
Patent number
8,118,548
Issue date
Feb 21, 2012
General Electric Company
Tagir Robert Nigmatulin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine bucket angel wing compression seal
Patent number
8,083,475
Issue date
Dec 27, 2011
General Electric Company
Charles Alan Bulgrin
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Labyrinth compression seal and turbine incorporating the same
Patent number
8,066,475
Issue date
Nov 29, 2011
General Electric Company
Charles Alan Bulgrin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Flow inhibitor of turbomachine shroud
Patent number
8,002,515
Issue date
Aug 23, 2011
General Electric Company
Iain Robertson Kellock
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Methods and systems for monitoring the displacement of turbine blades
Patent number
7,511,516
Issue date
Mar 31, 2009
General Electric Company
Tagir R. Nigmatulin
G01 - MEASURING TESTING
Information
Patent Grant
Closed loop, steam cooled turbine shroud
Patent number
7,448,850
Issue date
Nov 11, 2008
General Electric Company
Charles Alan Bulgrin
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Patents Applications
last 30 patents
Information
Patent Application
Turbine Bucket Angel Wing Compression Seal
Publication number
20100178159
Publication date
Jul 15, 2010
General Electric Company
Charles Alan Bulgrin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SHROUD FOR A TURBOMACHINE
Publication number
20100068041
Publication date
Mar 18, 2010
GENERAL ELECTRIC COMPANY
Tagir Robert Nigmatulin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
FLOW INHIBITOR OF TURBOMACHINE SHROUD
Publication number
20100061848
Publication date
Mar 11, 2010
GENERAL ELECTRIC COMPANY
Iain Robertson Kellock
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Labyrinth compression seal and turbine incorporating the same
Publication number
20090058013
Publication date
Mar 5, 2009
GENERAL ELECTRIC COMPANY
Charles Alan Bulgrin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Methods and Systems for Monitoring the Displacement of Turbine Blades
Publication number
20070285110
Publication date
Dec 13, 2007
GENERAL ELECTRIC COMPANY
Tagir R. Nigmatulin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Closed Loop, Steam Cooled Turbine Shroud
Publication number
20070237647
Publication date
Oct 11, 2007
GENERAL ELECTRIC COMPANY
Charles Alan Bulgrin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES