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Peter Schaefer
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Knittlingen, DE
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Patents Grants
last 30 patents
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Patent Grant
Supply circuit for a corona ignition device
Patent number
10,468,858
Issue date
Nov 5, 2019
BorgWarner Ludwigsburg GmbH
Thomas Holzschuh
F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information
Patent Grant
Method for measuring the electrical resistance of a glow plug
Patent number
9,007,076
Issue date
Apr 14, 2015
Borgwarner Beru Systems GmbH
Peter Schaefer
G01 - MEASURING TESTING
Information
Patent Grant
Method for supplying current to a glow plug
Patent number
8,614,407
Issue date
Dec 24, 2013
Borgwarner Beru Systems GmbH
Markus Kernwein
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
SUPPLY CIRCUIT FOR A CORONA IGNITION DEVICE
Publication number
20180006435
Publication date
Jan 4, 2018
BorgWarner Ludwigsburg GmbH
Thomas Holzschuh
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Method for Measuring the Electrical Resistance of a Glow Plug
Publication number
20120274343
Publication date
Nov 1, 2012
Peter SCHAEFER
G01 - MEASURING TESTING
Information
Patent Application
Method for Supplying Current to a Glow Plug
Publication number
20110108540
Publication date
May 12, 2011
Markus Kernwein
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS