Graf; Frank

Patent Applications and Registrations

Patent applications and USPTO patent grants for Graf; Frank.The latest application filed is for "energy converting device for converting electric energy into chemical energy, electrical network comprising such an energy conve".

Company Profile

2.9.13

Graf; Frank - Nussbaumen CH
GRAF; Frank - Karlsruhe DE

*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
Method of operating a gas turbine power plant with exhaust gas recirculation and corresponding gas turbine power plant Grant 11,174,784 - Hellat , et al. November 16, 2	2021-11-16
Sealing device arrangement at the interface between a combustor and a turbine of a gas turbine and gas turbine with such a sealing arrangement Grant 10,920,670 - Escudero Olano , et al. February 16, 2	2021-02-16
Energy Converting Device For Converting Electric Energy Into Chemical Energy, Electrical Network Comprising Such An Energy Conve App 20200208274 - GORSE; Philippe ; et al.	2020-07-02
Hula seal Grant 10,590,790 - Mathews , et al.	2020-03-17
Method for operating a gas turbine and gas turbine for performing the method Grant 9,970,353 - Guethe , et al. May 15, 2	2018-05-15
Method Of Operating A Gas Turbine Power Plant With Exhaust Gas Recirculation And Corresponding Gas Turbine Power Plant App 20180119612 - HELLAT; Jaan ; et al.	2018-05-03
Sealing Device Arrangement At The Interface Between A Combustor And A Turbine Of A Gas Turbine And Gas Turbine With Such A Sealing Arrangement App 20180100439 - ESCUDERO OLANO; Marcos ; et al.	2018-04-12
First stage turbine vane arrangement Grant 9,915,158 - Graf , et al. March 13, 2	2018-03-13
Method of operating a gas turbine power plant with exhaust gas recirculation and corresponding gas turbine power plant Grant 9,856,792 - Hellat , et al. January 2, 2	2018-01-02
Gas turbine power plant with non-homogeneous input gas Grant 9,664,110 - Guethe , et al. May 30, 2	2017-05-30
Hula Seal App 20160281523 - MATHEWS; Hans-Christian ; et al.	2016-09-29
Sealing Arrangements In Gas Turbines App 20160281522 - GRAF; Frank ; et al.	2016-09-29
First Stage Turbine Vane Arrangement App 20160153294 - GRAF; Frank ; et al.	2016-06-02
Method for operating a gas turbine power plant with flue gas recirculation Grant 9,217,367 - Sander , et al. December 22, 2	2015-12-22
Gas Turbine With Fuel Composition Control App 20150337742 - BERNERO; Stefano ; et al.	2015-11-26
Gas Turbine Power Plant With Non-homogeneous Input Gas App 20150007576 - GUETHE; Felix ; et al.	2015-01-08
Method For Operating A Gas Turbine And Gas Turbine For Performing The Method App 20150000296 - GUETHE; Felix ; et al.	2015-01-01
Method Of Operating A Gas Turbine Power Plant With Exhaust Gas Recirculation And Corresponding Gas Turbine Power Plant App 20140360199 - HELLAT; Jaan ; et al.	2014-12-11
Gas Turbine Plant Having Exhaust Gas Recirculation App 20140360154 - BENZ; Eribert ; et al.	2014-12-11
Method For Operating A Gas Turbine Power Plant With Flue Gas Recirculation App 20130047576 - SANDER; Frank ; et al.	2013-02-28

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