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Brande, DK
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Patents Grants
last 30 patents
Information
Patent Grant
Method for manufacturing windmill blades
Patent number
7,473,385
Issue date
Jan 6, 2009
Bonus Energy A/S
Henrik Stiesdal
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for regulating a windmill, and an apparatus for the use of s...
Patent number
7,419,356
Issue date
Sep 2, 2008
Bonus Energy A/S
Henrik Stiesdal
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Method for improvement of the efficiency of a wind turbine rotor
Patent number
7,059,833
Issue date
Jun 13, 2006
Bonus Energy A/S
Henrik Stiesdal
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Information
Patent Grant
Wind power plant and method for operating it
Patent number
6,737,757
Issue date
May 18, 2004
Bonus Energy A/S
Henrik Stiesdal
F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
Patents Applications
last 30 patents
Information
Patent Application
Method for manufacturing windmill blades
Publication number
20030116262
Publication date
Jun 26, 2003
Bonus Energy A/S
Henrik Stiesdal
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Trademark
last 30 trademarks
Information
Trademark
79007053 - INTERGRALBLADE
Serial number
79007053
Registration number
3032528
Filing date
Apr 20, 2004
Bonus Energy A/S
7 - Machines and machine tools
Information
Trademark
79007051 - NETCONVERTER
Serial number
79007051
Registration number
3021221
Filing date
Apr 20, 2004
Bonus Energy A/S
7 - Machines and machine tools
Information
Trademark
76411676 - DINOTAIL
Serial number
76411676
Registration number
2731668
Filing date
May 22, 2002
Bonus Energy A/S
7 - Machines and machine tools
Information
Trademark
75817871 - TWINDRIVE
Serial number
75817871
Filing date
Oct 7, 1999
Bonus Energy A/S
7 - Machines and machine tools
Information
Trademark
75480873 - COMBISTALL
Serial number
75480873
Registration number
2313254
Filing date
May 6, 1998
Bonus Energy A/S
7 - Machines and machine tools