Inventor · Krefeld, DE

Carl-Dieter Wuppermann

7Patents
4h-index
15Co-inventors
43Inventor score

Filing activity: Jun 6, 2000 → May 15, 2003

Most-cited inventions

PatentTitleAreaCited byStatus
US6503339B1 Method for producing non-grain oriented magnetic sheet steel Chemistry; Metallurgy 14 Expired
US6773514B1 Method for producing non-grain oriented electric sheet steel Chemistry; Metallurgy 7 Expired
US6524400B1 Process for the production of grain-oriented electric quality sheet with low remagnetization loss and high polarization Emerging Cross-Sectional Technologies 6 Expired
US6582528B1 Method of producing non-grain-oriented electrical sheet Chemistry; Metallurgy 5 Expired
US6767412B2 Method for producing non-grain-oriented magnetic steel sheet Chemistry; Metallurgy 2 Expired
US7501028B2 Non-grain oriented magnetic steel strip or magnetic steel sheet and method for its production Chemistry; Metallurgy 2 Expired
US7658807B2 Hot-rolled strip intended for the production of non-grain oriented electrical sheet and a method for the production thereof Chemistry; Metallurgy 0 Expired

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.