Melanie Hirsch

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Speyer, DE

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Patents Grantslast 30 patents

Information Patent Grant
Flange with integral electrically conductive seal and seal arrangement
- Patent number 8,741,019
- Issue date Jun 3, 2014
- MANN+HUMMEL GMBH
- Andreas Stephan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Housing pot for accommodating a filter element in a filter device
- Patent number 8,512,563
- Issue date Aug 20, 2013
- Mann & Hummel GmbH
- Melanie Hirsch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element with drainage tube
- Patent number 7,588,615
- Issue date Sep 15, 2009
- Mann & Hummel GmbH
- Eric Gillenberg
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
FLANGE WITH INTEGRAL ELECTRICALLY CONDUCTIVE SEAL AND SEAL ARRANGEMENT
- Publication number 20130125519
- Publication date May 23, 2013
- Mann + Hummel GmbH
- Andreas Stephan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Housing Pot for Accommodating a Filter Element in a Filter Device
- Publication number 20120305470
- Publication date Dec 6, 2012
- Mann + Hummel GmbH
- Melanie Hirsch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FLANGE WITH INTEGRAL ELECTRICALLY CONDUCTIVE SEAL AND SEAL ARRANGEMENT
- Publication number 20110209450
- Publication date Sep 1, 2011
- Mann + Hummel GmbH
- Andreas Stephan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter element with drainage tube
- Publication number 20060201871
- Publication date Sep 14, 2006
- Mann & Hummel GmbH
- Eric Gillenberg
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL