Assignee
LM GLASFIBER AS
DK31 patents
Top patents by PatentIndex Score
US7163378B2Jan 16, 2007
Embedding element to be embedded in the end part of a windmill blade, a method producing such an embedding element as well as embedding of such embedding elements in a windmill blade
LM GLASFIBER AS56 citations95
US6612810B1Sep 2, 2003
Wind turbine blade with a system for deicing and lightning protection
LM GLASFIBER AS155 citations95
US7651320B2Jan 26, 2010
Method of lightning-proofing a blade for a wind-energy plant, a lightning-proofed blade and a wind-energy plant comprising such blade
LM GLASFIBER AS51 citations94
US7364407B2Apr 29, 2008
Transition zone in wind turbine blade
LM GLASFIBER AS80 citations94
US6979179B2Dec 27, 2005
Wind turbine rotor blade with combined lighting receptor and drain passage and lighting receptor with drain passage
LM GLASFIBER AS55 citations93
US7690875B2Apr 6, 2010
Transporting and storing curved wind turbine blades
LM GLASFIBER AS34 citations92
US7293959B2Nov 13, 2007
Wind turbine blade with lift-regulating means
LM GLASFIBER AS88 citations92
US7182575B2Feb 27, 2007
Method of operating a wind turbine
LM GLASFIBER AS20 citations92
US6966758B2Nov 22, 2005
Wind turbine rotor blade comprising one or more means secured to the blade for changing the profile thereof depending on the atmospheric temperature
LM GLASFIBER AS31 citations92
US7390169B2Jun 24, 2008
Lightning protection of a pitch-controlled wind turbine blade
LM GLASFIBER AS36 citations86
US7966726B2Jun 28, 2011
Levelling of root bushings on blades for wind turbines
LM GLASFIBER AS9 citations84
US7802961B2Sep 28, 2010
Offshore wind turbine with device for ice prevention
LM GLASFIBER AS18 citations84
US7883316B2Feb 8, 2011
Monitoring the operation of a wind energy plant
LM GLASFIBER AS15 citations83
US7994652B2Aug 9, 2011
Wind turbine with flow surfaces
LM GLASFIBER AS9 citations81
US7938625B2May 10, 2011
Blade for a wind energy plant comprising segmented conductor means for conducting lightning
LM GLASFIBER AS7 citations81
US7223091B2May 29, 2007
Mould assembly with closure mechanism
LM GLASFIBER AS26 citations81
US7726942B2Jun 1, 2010
Connector box partly embedded in a fibre-reinforced part for protecting and connecting purposes
LM GLASFIBER AS11 citations80
US7508186B2Mar 24, 2009
Registration of lightning strike in a wind turbine
LM GLASFIBER AS24 citations80
US7813598B2Oct 12, 2010
Device including a system adapted for use in temperature compensation of strain measurements in fibre-reinforced structures
LM GLASFIBER AS12 citations75
US7803302B2Sep 28, 2010
Vacuum infusion by means of a semi-permeable membrane
LM GLASFIBER AS9 citations75
US9505180B2Nov 29, 2016
Method and apparatus for detecting leak in a VARTM process
LM GLASFIBER AS3 citations73
US7892467B2Feb 22, 2011
Method and apparatus for providing polymer to be used at vacuum infusion
LM GLASFIBER AS7 citations72
US9751277B2Sep 5, 2017
Method of cutting off laminate layers, eg a glass fibre or carbon-fibre laminate layer in the blade of a wind turbine
LM GLASFIBER AS3 citations70
US9371178B2Jun 21, 2016
Transportation and storage system for wind turbine blades
LM GLASFIBER AS3 citations68
US7726253B2Jun 1, 2010
Fibre mat and a method of manufacturing a fibre mat
LM GLASFIBER AS2 citations57
US7939001B2May 10, 2011
Method and apparatus for producing fibre composite mouldings by means of vacuum infusion
LM GLASFIBER AS5 citations56
US9283725B2Mar 15, 2016
Method and manufacturing line for manufacturing wind turbine blades
LM GLASFIBER AS2 citations53
US8864473B2Oct 21, 2014
Blade for a wind turbine rotor
LM GLASFIBER AS0 citations52
US7859817B2Dec 28, 2010
Lightning diverter for conducting a lightning-induced electrical current and a method of producing the same
LM GLASFIBER AS0 citations49
US9341160B2May 17, 2016
Wind turbine blade provided with optical wind velocity measurement system
LM GLASFIBER AS1 citations48
US9046079B2Jun 2, 2015
Method of using a formable core block for a resin impregnation process
LM GLASFIBER AS0 citations46