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Heinz Andress
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Erdmannshausen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Filter cartridge
Patent number
6,599,342
Issue date
Jul 29, 2003
Filterwerk Mann & Hummel GmbH
Heinz Andress
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Closure system for securing a plastic component to a support structure
Patent number
6,022,167
Issue date
Feb 8, 2000
Filterwerk Mann & Hummel GmbH
Heinz Andress
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Inlet device for an internal combustion engine
Patent number
5,947,072
Issue date
Sep 7, 1999
Filterwerk Mann & Hummel GmbH
Roland Loy
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Device for regulating the intake air temperature in an internal com...
Patent number
5,915,366
Issue date
Jun 29, 1999
Filterwerk Mann & Hummel GmbH
Heinz Andress
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Hollow body with an internal supporting frame
Patent number
5,776,568
Issue date
Jul 7, 1998
Filterwerk Mann & Hummel GmbH
Heinz Andress
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Intake manifold and process for making it
Patent number
5,560,330
Issue date
Oct 1, 1996
Filterwerk Mann & Hummel GmbH
Heinz Andress
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Activated carbon filter for venting a fuel tank
Patent number
5,501,723
Issue date
Mar 26, 1996
Filterwerk Mann & Hummel GmbH
Heinz Andress
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air filter for the interior of motor vehicles
Patent number
5,472,379
Issue date
Dec 5, 1995
Filterwerk Mann & Hummel GmbH
Heinz Andress
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Arrangement for controlling the temperature of the intake air of in...
Patent number
5,421,307
Issue date
Jun 6, 1995
Filterwerk Mann & Hummel GmbH
Heinz Andress
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air filter for internal combustion engines
Patent number
5,400,753
Issue date
Mar 28, 1995
Filterwerk Mann & Hummel GmbH
Heinz Andress
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
Information
Patent Application
Filter cartridge
Publication number
20020112459
Publication date
Aug 22, 2002
Heinz Andress
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL