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Karl Grebe
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Starnberg, DE
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last 30 patents
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Patent Grant
Multiple-pump system for lubricating
Patent number
6,176,348
Issue date
Jan 23, 2001
Perma-Tec GmbH & Co. KG
Karl Grebe
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Process for operating a burner fed with liquid fuel
Patent number
5,137,444
Issue date
Aug 11, 1992
Webasto AG Fahrzeugtechnik
Karl Grebe
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Heating device, particularly vehicle auxiliary heating device with...
Patent number
4,905,895
Issue date
Mar 6, 1990
Webasto AG Fahrzeugtechnik
Karl Grebe
F24 - HEATING RANGES VENTILATING