Friedl; Winfried-Hagen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Friedl; Winfried-Hagen.The latest application filed is for "turbomachine with a planetary gear appliance".
- Friedl; Winfried-Hagen - Berlin DE
| Patent | Date |
|---|---|
| Jet engine with multiple chambers and a bearing chamber support Grant 10,458,276 - Friedl Oc | 2019-10-29 |
| Turbomachine With A Planetary Gear Appliance App 20190072039 - FRIEDL; Winfried-Hagen ; et al. | 2019-03-07 |
| Jet Engine With Multiple Chambers And A Bearing Chamber Support App 20170107854 - FRIEDL; Winfried-Hagen | 2017-04-20 |
| Arrangement for bearing relief in a gas turbine Grant 7,156,613 - Friedl January 2, 2 | 2007-01-02 |
| Main gas duct internal seal of a high-pressure turbine Grant 7,121,791 - Friedl , et al. October 17, 2 | 2006-10-17 |
| Arrangement for bearing relief in a gas turbine App 20050129507 - Friedl, Winfried-Hagen | 2005-06-16 |
| Main gas duct internal seal of a high-pressure turbine App 20050095122 - Friedl, Winfried-Hagen ; et al. | 2005-05-05 |
| Device for air mass flow control Grant 6,779,967 - Friedl , et al. August 24, 2 | 2004-08-24 |
| Gas turbine with device for extracting work from disk cooling air App 20040112064 - Friedl, Winfried-Hagen ; et al. | 2004-06-17 |
| Device for air mass flow control App 20030161719 - Friedl, Winfried-Hagen ; et al. | 2003-08-28 |
| Pre-swirl nozzle carrier Grant 6,595,741 - Briesenick , et al. July 22, 2 | 2003-07-22 |
| Pre-swirl nozzle carrier App 20020028136 - Briesenick, Jan ; et al. | 2002-03-07 |
| Intermediate-stage seal arrangement App 20020004006 - Briesenick, Jan ; et al. | 2002-01-10 |
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