"Fooling around with alternating current is just a waste of time. Nobody will use it, ever."
Thomas Edison ; 1889
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| Number | Title | Issue Date |
| 8123476 | Method for regulating a wind energy installation A method of operating installations (10), in particular wind energy installations (10), having a component (22) which endangers flying animals, in which the component assumes a first state which endangers animals to a greater extent and a second... | 02/28/2012 |
| 8113362 | Method for lifting of components of wind energy installations A method for lifting of components of a wind energy installation (10) to an installation height, in which a hoisting means (26) of a first hoisting device (20) is guided starting from a hoisting means drive (24), which is arranged close t... | 02/14/2012 |
| 7638894 | Method for operation of a wind energy installation A wind energy installation (10) and a method for operation of a wind energy installation (10), with the wind energy installation (10) having a rotor (18) which can be driven by wind, having at least one rotor blade (22), a generato... | 12/29/2009 |