Werner Schnabel

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Ravenstein, DE

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Patents Grantslast 30 patents

Information Patent Grant
Filter element
- Patent number 6,039,779
- Issue date Mar 21, 2000
- Filterwerk Mann & Hummel GmbH
- Thomas Butz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Apparatus for indicating the degree of dirtiness of a filter
- Patent number 5,681,988
- Issue date Oct 28, 1997
- Filterwerk Mann & Hummel GmbH
- Volker Koch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oil filler for an internal combustion engine
- Patent number 5,335,641
- Issue date Aug 9, 1994
- Filterwerk Mann & Hummel GmbH
- Werner Schnabel
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Pressure regulating valve for crankcase ventilation in an internal...
- Patent number 5,080,082
- Issue date Jan 14, 1992
- Filterwerk Mann & Hummel GmbH
- Heinz Mueller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES