Liviu Mihai Pavalescu

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Wuppertal, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing waterproof seams
- Patent number 7,685,666
- Issue date Mar 30, 2010
- Sympatex Technologies GmbH
- Karsten F. Keidel
- A41 - WEARING APPAREL
Information Patent Grant
Waterproof shoe structure with folded interior upper
- Patent number 7,017,284
- Issue date Mar 28, 2006
- Sympatex Technologies GmbH
- Karsten Friedrich Keidel
- A43 - FOOTWEAR

Patents Applicationslast 30 patents

Information Patent Application
Method for producing waterproof seams
- Publication number 20070011832
- Publication date Jan 18, 2007
- Sympatex Technologies GmbH
- Karsten F. Keidel
- A43 - FOOTWEAR
Information Patent Application
Waterproof shoe structure with folded interior upper
- Publication number 20040159012
- Publication date Aug 19, 2004
- Sympatex Technologies GmbH
- Karsten Friedrich Keidel
- A43 - FOOTWEAR