Christopher Mark Rippl

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Wetzlar, DE

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Patents Grantslast 30 patents

Information Patent Grant
Arrangement for supporting a shaft of a vacuum pump and a vacuum pu...
- Patent number 7,828,512
- Issue date Nov 9, 2010
- Pfeiffer Vacuum GmbH
- Martin Eilers
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Twin-shaft vacuum pump and method of forming same
- Patent number 7,192,262
- Issue date Mar 20, 2007
- Pfeiffer Vacuum GmbH
- Christopher-Mark Rippl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Multirotor vacuum pump
- Patent number 6,241,490
- Issue date Jun 5, 2001
- Pfeiffer Vacuum GmbH
- Christopher Mark Rippl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
Arrangement for supporting a shaft of a vacuum pump and a vacuum pu...
- Publication number 20080138202
- Publication date Jun 12, 2008
- Martin Eilers
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Twin-shaft vacuum pump and method of forming same
- Publication number 20050276713
- Publication date Dec 15, 2005
- Christopher-Mark Rippl
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Slide ring seal
- Publication number 20050242518
- Publication date Nov 3, 2005
- Christopher Mark Rippl
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...