PR

Per Ranstad

AT Alstom Technology: 6 patents #101 of 1,544Top 7%
GE: 2 patents #13,562 of 36,430Top 40%
AA Abb Flakt Ab: 1 patents #17 of 62Top 30%
Overall (All Time): #567,336 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9899831 Method and device to protect an ESP power supply from transient over-voltages on the power grid Jörgen Linner 2018-02-20
9543855 Voltage source converter (VSC) with neutral-point-clamped (NPC) topology and method for operating such voltage source converter Thiago Batista Soeiro, Johann Kolar, Jörgen Linner 2017-01-10
9331561 Method to minimize input current harmonics of power systems such as ESP power systems Johann Kolar, Thiago Batista Soeiro, Jürgen Biela, Jörgen Linner 2016-05-03
9325300 Method for the operation of electrostatic precipitators Jörgen Linner, Jürgen Biela, Thiago Batista Soeiro 2016-04-26
9132434 Method to control the line distoration of a system of power supplies of electrostatic precipitators Jörgen Linner 2015-09-15
8570776 Method and device for determining a control scheme for an active power filter Johann Kolar, Thiago Batista Soeiro, Jörgen Linner 2013-10-29
7701732 Power supply for electrostatic precipitator 2010-04-20
7649753 Power supply for electrostatic precipitator 2010-01-19
5639294 Method for controlling the power supply to an electrostatic precipitator 1997-06-17