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David ROBERTS
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Amsterdam, NL
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Patents Grants
last 30 patents
Information
Patent Grant
Wind turbine blade with flatback segment and related method
Patent number
11,486,348
Issue date
Nov 1, 2022
LM WIND POWER US TECHNOLOGY APS
David Roberts
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wind turbine blade provided with root end flange
Patent number
11,428,202
Issue date
Aug 30, 2022
LM WP Patent Holding A/S
Flemming Ejlersen
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Shear web assembly interconnected with additive manufactured compon...
Patent number
11,035,339
Issue date
Jun 15, 2021
General Electric Company
David Roberts
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Wind turbine blade with flatback root segment and related method
Patent number
11,002,247
Issue date
May 11, 2021
LM WIND POWER US TECHNOLOGY APS
David Roberts
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Methods for manufacturing flatback airfoils for wind turbine rotor...
Patent number
10,821,696
Issue date
Nov 3, 2020
General Electric Company
David Roberts
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
WIND TURBINE BLADE WITH FLATBACK SEGMENT AND RELATED METHOD
Publication number
20210372365
Publication date
Dec 2, 2021
LM WIND POWER US TECHNOLOGY APS
David ROBERTS
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Methods for Joining Blade Components of Rotor Blades Using Printed...
Publication number
20190293049
Publication date
Sep 26, 2019
GENERAL ELECTRIC COMPANY
David Roberts
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Methods for Manufacturing Flatback Airfoils for Wind Turbine Rotor...
Publication number
20190291365
Publication date
Sep 26, 2019
GENERAL ELECTRIC COMPANY
David Roberts
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Shear Web Assembly Interconnected with Additive Manufactured Compon...
Publication number
20190293048
Publication date
Sep 26, 2019
GENERAL ELECTRIC COMPANY
David Roberts
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Wind Turbine Blade with Flatback Root Segment and Related Method
Publication number
20190234374
Publication date
Aug 1, 2019
LM WIND POWER US TECHNOLOGY APS
David ROBERTS
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
WIND TURBINE BLADE PROVIDED WITH ROOT END FLANGE
Publication number
20180230965
Publication date
Aug 16, 2018
LM WP PATENT HOLDING A/S
Flemming EJLERSEN
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...