Matthias Gehring

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Straubenhardt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Plug connection between a corrugated hose and an unprofiled pipe
- Patent number 7,290,804
- Issue date Nov 6, 2007
- Witzenmann GmbH
- Matthias Gehring
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Plug connection between a corrugated hose and an unprofiled pipe
- Publication number 20040178633
- Publication date Sep 16, 2004
- Witzenmann GmbH
- Matthias Gehring
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Heat exchanger, in particular for swimming pools
- Publication number 20020074111
- Publication date Jun 20, 2002
- Bernd Seeger
- F28 - HEAT EXCHANGE IN GENERAL