THYSSENKRUPP ELECTRICAL STEEL EBG GMBH

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01F MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES 282

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6582528 Method of producing non-grain-oriented electrical sheetDec 28, 01Jun 24, 03[H01F]
5863356 Method for producing electric sheets with a glass coatingOct 03, 96Jan 26, 99[H01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7169479 Grain-oriented magnetic steel sheet comprising an electrically insulating coatingExpiredJun 21, 02Jan 30, 07[B32B]
5258080 Non-oriented electrical strip and process for its productionExpiredDec 04, 90Nov 02, 93[C22C]

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