Grabau; Peter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Grabau; Peter.The latest application filed is for "wind farm".

Company Profile

2.48.39

Grabau; Peter - Kolding DK
Grabau; Peter - Silkeborg DK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Wind turbine blade having a forwardly oriented flow guiding device Grant 10,267,289 - Fuglsang , et al.	2019-04-23
Wind farm Grant 9,897,075 - Grabau February 20, 2	2018-02-20
Vortex generator unit for a wind turbine blade Grant 9,759,186 - Grabau , et al. September 12, 2	2017-09-12
Wind Farm App 20160281685 - GRABAU; Peter	2016-09-29
Method and system to actively pitch to reduce extreme loads on wind turbine Grant 9,371,819 - Grabau June 21, 2	2016-06-21
Wind turbine blade with longitudinally extending flow guiding device having a plate-shaped element Grant 9,303,621 - Fuglsang , et al. April 5, 2	2016-04-05
Wind turbine blade Grant 9,284,948 - Friedrich , et al. March 15, 2	2016-03-15
Regenerating surface properties for composites Grant 9,254,613 - Grabau February 9, 2	2016-02-09
Vortex Generator Unit For A Wind Turbine Blade App 20160017864 - Grabau; Peter ; et al.	2016-01-21
Method of manufacturing a wind turbine blade comprising steel wire reinforced matrix material Grant 9,181,923 - Grabau November 10, 2	2015-11-10
Wind turbine and an associated yaw control method Grant 9,133,824 - Friedrich , et al. September 15, 2	2015-09-15
Method of manufacturing a composite structure with prefabricated reinforcement element Grant 9,133,817 - Dahl , et al. September 15, 2	2015-09-15
Wind turbine blade Grant 9,051,917 - Grabau June 9, 2	2015-06-09
Wind turbine blade Grant 8,939,726 - Grabau January 27, 2	2015-01-27
Wind turbine and wind turbine blade Grant 8,915,714 - Grabau , et al. December 23, 2	2014-12-23
Method of manufacturing a wind turbine blade shell part comprising a magnetisable material Grant 8,877,116 - Grabau November 4, 2	2014-11-04
Blade for a wind turbine rotor Grant 8,864,473 - Grabau October 21, 2	2014-10-21
Seaborne transportation of wind turbine blades Grant 8,839,733 - Grabau September 23, 2	2014-09-23
Wind turbine blade with lift-regulating means in form of slots or holes Grant 8,807,940 - Grabau , et al. August 19, 2	2014-08-19
Wind turbine blade with variable trailing edge Grant 8,794,919 - Baek , et al. August 5, 2	2014-08-05
Method And System To Actively Pitch To Reduce Extreme Loads On Wind Turbine App 20140017079 - Grabau; Peter	2014-01-16
Trailing Edge Tape App 20130323070 - Grabau; Peter	2013-12-05
Blade For A Wind Turbine Rotor App 20130272891 - GRABAU; Peter	2013-10-17
Attachment devices on a wind turbine blade and a method of servicing utilising these device Grant 8,500,403 - Grabau August 6, 2	2013-08-06
Blade for a wind turbine rotor Grant 8,469,672 - Grabau June 25, 2	2013-06-25
Magnetic Active Flap App 20130028734 - Grabau; Peter	2013-01-31
Wind Turbine And An Associated Yaw Control Method App 20130004312 - FRIEDRICH; Michael ; et al.	2013-01-03
Wind Turbine Blade App 20120321482 - FRIEDRICH; Michael ; et al.	2012-12-20
Wind Turbine Blade App 20120321471 - GRABAU; Peter	2012-12-20
Wind Turbine And Wind Turbine Blade App 20120294723 - GRABAU; Peter ; et al.	2012-11-22
Wind Turbine And An Associated Control Method App 20120288371 - GRABAU; Peter ; et al.	2012-11-15
Blade For A Wind Turbine Rotor App 20120257982 - GRABAU; Peter	2012-10-11
Wind Turbine Blade App 20120243992 - GRABAU; Peter	2012-09-27
Wind Turbine Blade Having A Forwardly Oriented Flow Guiding Device App 20120201690 - Fuglsang; Peter ; et al.	2012-08-09
Wind Turbine Blade With Longitudinally Extending Flow Guiding Device Having A Plate-shaped Element App 20120201689 - Fuglsang; Peter ; et al.	2012-08-09
Wind power plant with lightning protection arrangement Grant 8,215,911 - Grabau July 10, 2	2012-07-10
Wind Turbine Blade App 20120156051 - GRABAU; Peter	2012-06-21
Pitch System Balancing App 20120134825 - GRABAU; Peter ; et al.	2012-05-31
Blade for a wind turbine rotor Grant 8,177,517 - Grabau May 15, 2	2012-05-15
Method Of Manufacturing A Composite Structure With Prefabricated Reinforcement Element App 20120067515 - Dahl; Martin ; et al.	2012-03-22
Wind Turbine Blade With Variable Trailing Edge App 20120009064 - BAEK; Peter ; et al.	2012-01-12
Wind turbine with flow surfaces Grant 7,994,652 - Grabau , et al. August 9, 2	2011-08-09
Method Of Manufacturing A Wind Turbine Blade Shell Part Comprising A Magnetisable Material App 20110180209 - Grabau; Peter	2011-07-28
Method Of Manufacturing A Wind Turbine Blade Comprising Steel Wire Reinforced Matrix Material App 20110164987 - Grabau; Peter	2011-07-07
Regenerating Surface Properties For Composites App 20110129646 - Grabau; Peter	2011-06-02
Seaborne Transportation Of Wind Turbine Blades App 20110094428 - Grabau; Peter	2011-04-28
Offshore wind turbine with device for ice prevention Grant 7,802,961 - Grabau September 28, 2	2010-09-28
Attachment Devices on a Wind Turbine Blade and a Method of Servicing Utilising these Device App 20100129229 - Grabau; Peter	2010-05-27
Transporting and storing curved wind turbine blades Grant 7,690,875 - Grabau April 6, 2	2010-04-06
Wind Turbine Blade With Lift-regulating Means In Form Of Slots Or Holes App 20100014970 - Bove; Stefano ; et al.	2010-01-21
Wind Turbine With Flow Surfaces App 20090295164 - Grabau; Peter ; et al.	2009-12-03
Blade for a Wind Turbine Rotor App 20090285691 - Grabau; Peter	2009-11-19
Blade for a wind Turbine Rotor App 20090232656 - Grabau; Peter	2009-09-17
Wind Power Plant with Lightning Protection Arrangement App 20090129927 - Grabau; Peter	2009-05-21
Airfoil Family for a Blade of a Wind Turbine App 20090104038 - Grabau; Peter	2009-04-23
Offshore Wind Turbine with Device for Ice Prevention App 20080317583 - Grabau; Peter	2008-12-25
Transition zone in wind turbine blade Grant 7,364,407 - Grabau , et al. April 29, 2	2008-04-29
Wind turbine blade with lift-regulating means Grant 7,293,959 - Pedersen , et al. November 13, 2	2007-11-13
Method of operating a wind turbine Grant 7,182,575 - Grabau February 27, 2	2007-02-27
Wind turbine blade wirh lift-regulating means App 20070003403 - Pedersen; Bernt Ebbe ; et al.	2007-01-04
Transporting and storing curved wind turbine blades App 20060251517 - Grabau; Peter	2006-11-09
Method of operating a wind turbine App 20060034692 - Grabau; Peter	2006-02-16
Wind turbine rotor blade comprising one or more means secured to the blade for changing the profile thereof depending on the atmospheric temperature Grant 6,966,758 - Grabau , et al. November 22, 2	2005-11-22
Transition zone in wind turbine blade App 20050180854 - Grabau, Peter ; et al.	2005-08-18
Wind turbine blade with carbon fibre tip App 20050180853 - Grabau, Peter ; et al.	2005-08-18
Wind turbine rotor blade comprising one or more means secured to the blade for changing the profile thereof depending on the atmospheric temperature App 20040115060 - Grabau, Peter ; et al.	2004-06-17
Wind turbine blade with a system for deicing and lightning protection Grant 6,612,810 - Olsen , et al. September 2, 2	2003-09-02
Windmill rotor and wind blades therefor Grant 6,582,196 - Andersen , et al. June 24, 2	2003-06-24
Lightning protection for wind turbine blade Grant 6,457,943 - Olsen , et al. October 1, 2	2002-10-01