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Alexander Schramm
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Knetzgau, DE
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last 30 patents
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Patent Grant
Economical pre-chamber spark plug
Patent number
12,184,042
Issue date
Dec 31, 2024
Robert Bosch GmbH
Stephan Kaske
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
SPARK PLUG WITH SMALL SPARK GAP AND FLAT IGNITION ELEMENT SURFACES
Publication number
20240413616
Publication date
Dec 12, 2024
ROBERT BOSCH GmbH
Alexander Schramm
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Economical Pre-Chamber Spark Plug
Publication number
20230318264
Publication date
Oct 5, 2023
ROBERT BOSCH GmbH
Stephan Kaske
H01 - BASIC ELECTRIC ELEMENTS