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Frank Schwabbauer
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Hartha, DE
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Patents Grants
last 30 patents
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Patent Grant
Motor vehicle internal combustion motor exhaust gas recirculation v...
Patent number
9,145,855
Issue date
Sep 29, 2015
Pierburg Pump Technology GmbH
Enrico Lindner
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Wet-running direct-current motor having fluted brush contact faces
Patent number
6,552,466
Issue date
Apr 22, 2003
Pierburg AG
Frank Schwabbauer
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
MOTOR VEHICLE INTERNAL COMBUSTION MOTOR EXHAUST GAS RECIRCULATION V...
Publication number
20130220291
Publication date
Aug 29, 2013
PIERBURG PUMP TECHNOLOGY GMBH
Enrico Lindner
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
Wet-running direct-current motor having fluted brush contact faces
Publication number
20010006315
Publication date
Jul 5, 2001
PIERBURG AG
Frank Schwabbauer
H01 - BASIC ELECTRIC ELEMENTS