SR

Stefan Rofka

AT Alstom Technology: 7 patents #79 of 1,544Top 6%
A( Alstom (Switzerland): 3 patents #21 of 235Top 9%
AA Ansaldo Energia Switzerland Ag: 2 patents #68 of 298Top 25%
GE: 2 patents #13,562 of 36,430Top 40%
AS Asea Brown Boveri, S.A.: 1 patents #358 of 1,048Top 35%
Overall (All Time): #295,376 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10724382 Gas turbine cooling systems and methods Sergei Riazantsev, Robert Marmilic, Hanspeter Knopfel, Sergey Shchukin 2020-07-28
10100728 Method for operating a gas turbine power plant with flue gas recirculation Frank Sander, Eribert Benz 2018-10-16
10066513 Method for operating a combined-cycle power plant with cogeneration, and a combined-cycle power plant for carrying out the method Francois Droux, Dario Ugo Breschi, Karl Reyser, Johannes Wick 2018-09-04
9500127 Power plant and method for its operation Frank Sander, Eribert Benz, Felix GÜTHE, Dragan Stankovic 2016-11-22
9297311 Gas turbine power plant with flue gas recirculation and oxygen-depleted cooling gas Jaan Hellat, Michael Hoevel, Eribert Benz, Andre Burdet, Frank Sander +1 more 2016-03-29
9200540 Combined cycle with recirculation plant inlet oxygen concentration system Frank Sander, Eribert Benz 2015-12-01
9097187 Method for operating a gas turbine power plant with exhaust gas recirculation Jurgen Hoffmann, Eribert Benz, Frank Sander, Martin Nicklas 2015-08-04
8984894 Method for operating a combined-cycle power plant with cogeneration, and a combined-cycle power plant for carrying out the method Francois Droux, Dario Ugo Breschi, Karl Reyser, Johannes Wick 2015-03-24
8843293 Method for controlling a gas turbine in a power plant and power plant for carrying out the method Andreas Rueter, Klaus Doebbeling, Martin Nicklas 2014-09-23
8092150 Gas turbine with axial thrust balance Rene Waelchli, Sven Olmes, Thomas Zierer 2012-01-10
7237386 Process for controlling the cooling air mass flow of a gas turbine set Jurgen Hoffmann, René Wälchli 2007-07-03
7143573 Gas turbine set Juergen Hoffmann, Rene Waelchli, Rolf Dittmann 2006-12-05
6644012 Gas turbine set Juergen Hoffmann, Rene Waelchli, Rolf Dittmann 2003-11-11
6640550 Gas turbo-group with cooling air system Juergen Hoffmann, Rene Waelchli, Rolf Dittmann 2003-11-04
6523346 Process for controlling the cooling air mass flow of a gas turbine set Juergen Hoffmann, Rene Waelchli 2003-02-25
6161385 Turbomachine and method of use Dieter Rebhan, Jost Braun, Thomas Zierer 2000-12-19