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Kameshwaran Narasimhan
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Hickory, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Wind turbine rotor blade components and methods of making same
Patent number
10,655,597
Issue date
May 19, 2020
SENVION GMBH
Joel D. Gruhn
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Wind turbine rotor blade components and methods of making same
Patent number
9,945,355
Issue date
Apr 17, 2018
SENVION GMBH
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wind turbine rotor blade components and methods of making same
Patent number
9,810,198
Issue date
Nov 7, 2017
SENVION GMBH
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wind turbine rotor blade components and methods of making same
Patent number
9,429,140
Issue date
Aug 30, 2016
SENVION GMBH
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wind turbine rotor blade components and methods of making same
Patent number
9,394,882
Issue date
Jul 19, 2016
SENVION GMBH
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wind turbine rotor blade components and methods of making same
Patent number
8,876,483
Issue date
Nov 4, 2014
Neptco, Inc.
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wind turbine rotor blade components and methods of making same
Patent number
8,540,491
Issue date
Sep 24, 2013
Neptco, Inc.
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
WIND TURBINE ROTOR BLADE COMPONENTS AND METHODS OF MAKING SAME
Publication number
20180274517
Publication date
Sep 27, 2018
SENVION GMBH
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
WIND TURBINE ROTOR BLADE COMPONENTS AND METHODS OF MAKING SAME
Publication number
20160333850
Publication date
Nov 17, 2016
SENVION GMBH
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
WIND TURBINE ROTOR BLADE COMPONENTS AND METHODS OF MAKING SAME
Publication number
20160177921
Publication date
Jun 23, 2016
SENVION GMBH
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
WIND TURBINE ROTOR BLADE COMPONENTS AND METHODS OF MAKING SAME
Publication number
20150078911
Publication date
Mar 19, 2015
Neptco, Inc.
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Wind Turbine Rotor Blade Components And Methods Of Making Same
Publication number
20140090781
Publication date
Apr 3, 2014
Neptco, Inc.
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Wind Turbine Rotor Blade Components And Methods Of Making Same
Publication number
20140023514
Publication date
Jan 23, 2014
Neptco, Inc.
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Wind Turbine Rotor Blade Components and Methods of Making Same
Publication number
20120308394
Publication date
Dec 6, 2012
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Wind Turbine Rotor Blade Components and Methods of Making Same
Publication number
20110243750
Publication date
Oct 6, 2011
Neptco, Inc.
Joel D. Gruhn
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL