Inventor · Erkrath, DE

Wei-Ping Wu

5Patents
2h-index
3Co-inventors
33Inventor score

Filing activity: Jun 25, 1998 → Jun 18, 2001

Most-cited inventions

PatentTitleAreaCited byStatus
US6471911B1 Method and device for sealing a tap hole in metallurgical containers Performing Operations; Transporting 6 Expired
US6490312B1 Direct-current arc furnace comprising a centric charging shaft for producing steel and a method therefor Emerging Cross-Sectional Technologies 2 Expired
US6068676A Method and apparatus for producing high chromium content steels and/ or ferroalloys in an electric arc converter Emerging Cross-Sectional Technologies 1 Expired
US6149858A Apparatus for producing steel utilizing an electrical steel making furnace vessel Emerging Cross-Sectional Technologies 0 Expired
US6544471B1 Method and apparatus for producing high chromium content steels and/or ferroalloys in an electric arc converter Emerging Cross-Sectional Technologies 0 Expired

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