Karl Welchner

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Deiningen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Double seat valve for separating media
- Patent number 8,739,828
- Issue date Jun 3, 2014
- Südmo Holding GmbH
- Frank Neuhauser
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Double Seat Valve For Separating Media
- Publication number 20130192690
- Publication date Aug 1, 2013
- Frank Neuhauser
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
RING SEAL FOR A CLOSING ELEMENT OF A VALVE AND SEAL ARRANGEMENT WIT...
- Publication number 20120313027
- Publication date Dec 13, 2012
- Karl Welchner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...