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Andrew Greif
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Geneva, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust sound attenuation device
Patent number
11,434,794
Issue date
Sep 6, 2022
Caterpillar Inc.
Andrew Greif
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Seal member, assembly and method
Patent number
8,167,313
Issue date
May 1, 2012
General Electric Company
Steven Sebastian Burdgick
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Turbine singlet nozzle assembly with radial stop and narrow groove
Patent number
8,118,550
Issue date
Feb 21, 2012
General Electric Company
Steven Sebastian Burdgick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Turbine singlet nozzle assembly with mechanical and weld fabrication
Patent number
8,070,429
Issue date
Dec 6, 2011
General Electric Company
Steven Sebastian Burdgick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST SOUND ATTENUATION DEVICE
Publication number
20200386132
Publication date
Dec 10, 2020
Caterpillar Inc.
Andrew Greif
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST EJECTOR TUBE FOR ENGINE SYSTEM
Publication number
20150377192
Publication date
Dec 31, 2015
Caterpillar Inc.
Subhro Samarendra NATHAK
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Turbine Singlet Nozzle Assembly with Mechanical and Weld Fabrication
Publication number
20100232934
Publication date
Sep 16, 2010
GENERAL ELECTRIC COMPANY
Steven Sebastian Burdgick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Turbine Singlet Nozzle Assembly with Radial Stop and Narrow Groove
Publication number
20100232956
Publication date
Sep 16, 2010
GENERAL ELECTRIC COMPANY
Steven Sebastian Burdgick
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SEAL MEMBER, ASSEMBLY AND METHOD
Publication number
20100066024
Publication date
Mar 18, 2010
GENERAL ELECTRIC COMPANY
Steven Sebastian BURDGICK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Seal member, assembly and method
Publication number
20070114727
Publication date
May 24, 2007
GENERAL ELECTRIC COMPANY
Andrew Paul Greif
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES