Stefan Walz

Person

Ludwigsburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Filter cartridge for a filter apparatus
- Patent number 10,464,007
- Issue date Nov 5, 2019
- MANN+HUMMEL GMBH
- Frank Pflueger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter insert for a filter device
- Patent number 10,300,418
- Issue date May 28, 2019
- MANN+HUMMEL GMBH
- Frank Pflueger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plate-type filter element for gas filtration
- Patent number 10,279,298
- Issue date May 7, 2019
- MANN+HUMMEL GMBH
- Arthur Sudermann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter device for gas filtration and filter element for a filter de...
- Patent number 10,279,424
- Issue date May 7, 2019
- MANN+HUMMEL GMBH
- Arthur Sudermann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter element for a filter device for gas filtration
- Patent number 9,895,640
- Issue date Feb 20, 2018
- MANN+HUMMEL GMBH
- Arthur Sudermann
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Filter element, device for folding a filter medium web and process...
- Patent number 9,486,719
- Issue date Nov 8, 2016
- MANN+HUMMEL GMBH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Connecting socket for filter hoses
- Patent number 9,151,423
- Issue date Oct 6, 2015
- MANN+HUMMEL GMBH
- Stefan Walz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Filter housing with replaceable latching element having pre-determi...
- Patent number 8,728,192
- Issue date May 20, 2014
- MANN+HUMMEL GMBH
- Michael Metzger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering device
- Patent number 8,409,311
- Issue date Apr 2, 2013
- MANN+HUMMEL GMBH
- Thomas Jessberger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter arrangement
- Patent number 8,404,015
- Issue date Mar 26, 2013
- MANN+HUMMEL GMBH
- Nikolaus Moser
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter device for filtration of a fluid
- Patent number 8,282,700
- Issue date Oct 9, 2012
- MANN+HUMMEL GMBH
- Stefan Walz
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Intake filter for an internal combustion engine of a motor vehicle
- Patent number 8,128,721
- Issue date Mar 6, 2012
- MANN+HUMMEL GMBH
- Nikolaus Moser
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Extruded seal
- Patent number 7,837,755
- Issue date Nov 23, 2010
- MANN+HUMMEL GMBH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter apparatus especially for filtration of combustion air in int...
- Patent number 7,799,110
- Issue date Sep 21, 2010
- MANN+HUMMEL GMBH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filtering device
- Patent number 7,758,677
- Issue date Jul 20, 2010
- MANN+HUMMEL GMBH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter apparatus for filtering the air for an internal combustion e...
- Patent number 7,632,328
- Issue date Dec 15, 2009
- MANN+HUMMEL GMBH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Filter Device for Gas Filtration and Filter Element for a Filter De...
- Publication number 20170182588
- Publication date Jun 29, 2017
- Mann + Hummel GmbH
- Arthur Sudermann
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Plate-Type Filter Element for Gas Filtration
- Publication number 20170182448
- Publication date Jun 29, 2017
- Mann + Hummel GmbH
- Arthur Sudermann
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Cartridge for a Filter Apparatus
- Publication number 20160263512
- Publication date Sep 15, 2016
- Mann + Hummel GmbH
- Frank Pflueger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Insert for a Filter Device
- Publication number 20160263508
- Publication date Sep 15, 2016
- Mann + Hummel GmbH
- Frank Pflueger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Element for a Filter Device for Gas Filtration
- Publication number 20160074794
- Publication date Mar 17, 2016
- Mann + Hummel GmbH
- Arthur Sudermann
- B60 - VEHICLES IN GENERAL
Information Patent Application
Filter Medium, Particularly an Air Filter Medium and Filter Element...
- Publication number 20160051918
- Publication date Feb 25, 2016
- Mann + Hummel GmbH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Element, Device For Folding a Filter Medium Web and Process...
- Publication number 20140202123
- Publication date Jul 24, 2014
- Mann + Hummel GmbH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Connecting Socket for Filter Hoses
- Publication number 20120267891
- Publication date Oct 25, 2012
- Mann + Hummel GmbH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER HOUSING WITH REPLACEABLE LATCHING ELEMENT HAVING PRE-DETERMI...
- Publication number 20120240540
- Publication date Sep 27, 2012
- Mann + Hummel GmbH
- Michael METZGER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Intake filter for an internal combustion engine of a motor vehicle
- Publication number 20110099959
- Publication date May 5, 2011
- Mann + Hummel GmbH
- Nikolaus Moser
- B60 - VEHICLES IN GENERAL
Information Patent Application
Filter Arrangement
- Publication number 20110067574
- Publication date Mar 24, 2011
- Mann + Hummel GmbH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Air Filter for Internal Combustion Engines in Motor Vehicles and Me...
- Publication number 20100229513
- Publication date Sep 16, 2010
- MANN+HUMMEL GMBH
- Jobst Eisengraeber-Pabst
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER DEVICE FOR FILTRATION OF A FLUID
- Publication number 20100192777
- Publication date Aug 5, 2010
- Mann + Hummel GmbH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTERING DEVICE
- Publication number 20100005766
- Publication date Jan 14, 2010
- Mann + Hummel GmbH
- Thomas Jessberger
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filtering Device
- Publication number 20090178565
- Publication date Jul 16, 2009
- Mann + Hummel GmbH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Device
- Publication number 20080086992
- Publication date Apr 17, 2008
- MANNGMBH
- Stefan Walz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Filter Apparatus Especially for Filtration of Combustion Air in Int...
- Publication number 20080072554
- Publication date Mar 27, 2008
- Mann & Hummel GmbH
- Stefan WALZ
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter apparatus for filtering the air for an internal combustion e...
- Publication number 20070130896
- Publication date Jun 14, 2007
- Mann & Hummel GmbH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Extruded seal
- Publication number 20070089386
- Publication date Apr 26, 2007
- Mann & Hummel GmbH
- Stefan Walz
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Stefan Walz

Person

Patents Grantslast 30 patents

Filter cartridge for a filter apparatus

Filter insert for a filter device

Plate-type filter element for gas filtration

Filter device for gas filtration and filter element for a filter de...

Filter element for a filter device for gas filtration

Filter element, device for folding a filter medium web and process...

Connecting socket for filter hoses

Filter housing with replaceable latching element having pre-determi...

Filtering device

Filter arrangement

Filter device for filtration of a fluid

Intake filter for an internal combustion engine of a motor vehicle

Extruded seal

Filter apparatus especially for filtration of combustion air in int...

Filtering device

Filter apparatus for filtering the air for an internal combustion e...

Patents Applicationslast 30 patents

Filter Device for Gas Filtration and Filter Element for a Filter De...

Plate-Type Filter Element for Gas Filtration

Filter Cartridge for a Filter Apparatus

Filter Insert for a Filter Device

Filter Element for a Filter Device for Gas Filtration

Filter Medium, Particularly an Air Filter Medium and Filter Element...

Filter Element, Device For Folding a Filter Medium Web and Process...

Connecting Socket for Filter Hoses

FILTER HOUSING WITH REPLACEABLE LATCHING ELEMENT HAVING PRE-DETERMI...

Intake filter for an internal combustion engine of a motor vehicle

Filter Arrangement

Air Filter for Internal Combustion Engines in Motor Vehicles and Me...

FILTER DEVICE FOR FILTRATION OF A FLUID

FILTERING DEVICE

Filtering Device

Filter Device

Filter Apparatus Especially for Filtration of Combustion Air in Int...

Filter apparatus for filtering the air for an internal combustion e...

Extruded seal