Krutzfeldt; Joachim

Patent Applications and Registrations

Patent applications and USPTO patent grants for Krutzfeldt; Joachim.The latest application filed is for "sealing washer for a rotor, and rotor with such a washer".

Company Profile

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Krutzfeldt; Joachim - Mulheim an der Ruhr DE
Krutzfeldt; Joachim - Muulheim an der Ruhr 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
Sealing washer for a rotor, and rotor with such a washer Grant 11,365,639 - Krutzfeldt , et al. June 21, 2	2022-06-21
Sealing Washer For A Rotor, And Rotor With Such A Washer App 20210301671 - Krutzfeldt; Joachim ; et al.	2021-09-30
Machine and method for operating the machine Grant 10,570,769 - Krutzfeldt , et al. Feb	2020-02-25
Gas turbine with two swirl supply lines for cooling the rotor Grant 10,036,256 - Kowalski , et al. July 31, 2	2018-07-31
Machine And Method For Operating The Machine App 20180209289 - Krutzfeldt; Joachim ; et al.	2018-07-26
Gas Turbine With Two Swirl Supply Lines For Cooling The Rotor App 20170218771 - Kowalski; Christian ; et al.	2017-08-03
High temperature-resistant sealing assembly, especially for gas turbines Grant 8,365,538 - Buchal , et al. February 5, 2	2013-02-05
Locking sub-assembly for closing the remaining gap between the first and the last of a blade ring which are inserted in a circumferential groove of a turbomachine, and corresponding turbomachine Grant 8,157,530 - Krutzfeldt , et al. April 17, 2	2012-04-17
Closing assembly for a blade ring of turbomachinery Grant 8,157,531 - Krutzfeldt , et al. April 17, 2	2012-04-17
High Temperature-Resistant Sealing Assembly, Especially for Gas Turbines App 20100146985 - Buchal; Tobias ; et al.	2010-06-17
Closing Assembly for a Blade Ring of Turbomachinery App 20090220345 - Krutzfeldt; Joachim ; et al.	2009-09-03
Locking Sub-Assembly for Closing The Remaining Gap Between The First and The Last blade of a Blade Ring Which Are Inserted in a Circumferential Groove of a Turbomachine, and Corresponding Turbomachine App 20090016889 - Krutzfeldt; Joachim ; et al.	2009-01-15

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