Dirk Ewers

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Rosengarten, DE

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Patents Grantslast 30 patents

Information Patent Grant
Military vessel
- Patent number 10,247,504
- Issue date Apr 2, 2019
- ThyssenKrupp Marine Systems GmbH
- Hans Oesmann
- F41 - WEAPONS
Information Patent Grant
Device for reducing effective radar cross section
- Patent number 10,173,760
- Issue date Jan 8, 2019
- ThyssenKrupp Marine Systems GmbH
- Dirk Ewers
- F41 - WEAPONS

Patents Applicationslast 30 patents

Information Patent Application
MILITARY VESSEL
- Publication number 20170299318
- Publication date Oct 19, 2017
- THYSSENKRUPP MARINE SYSTEMS GMBH
- Hans Oesmann
- F41 - WEAPONS
Information Patent Application
DEVICE FOR REDUCING EFFECTIVE RADAR CROSS SECTION
- Publication number 20170088243
- Publication date Mar 30, 2017
- THYSSENKRUPP MARINE SYSTEMS GMBH
- Dirk Ewers
- H01 - BASIC ELECTRIC ELEMENTS