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Manfred KAMPKE
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Eitensheim, DE
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Patents Grants
last 30 patents
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Patent Grant
Bipolar plate
Patent number
10,381,657
Issue date
Aug 13, 2019
Röchling Automotive SE & Co. KG
Fabrizio Chini
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Method for reinforcing a hole edge region workpiece with a hole wit...
Patent number
8,951,455
Issue date
Feb 10, 2015
Röchling Automotive SE & Co. KG
Manfred Kampke
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Patents Applications
last 30 patents
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Patent Application
BIPOLAR PLATE
Publication number
20160240867
Publication date
Aug 18, 2016
Röchling Automotive SE & Co. KG
Fabrizio CHINI
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Application
METHOD FOR REINFORCING A HOLE EDGE REGION WORKPIECE WITH A HOLE WIT...
Publication number
20120219754
Publication date
Aug 30, 2012
ROECHLING AUTOMOTIVE AG & CO. KG
Manfred KAMPKE
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL