Inventor · Sternenfels, DE

Norbert Pfitzke

4Patents
2h-index
5Co-inventors
30Inventor score

Filing activity: May 22, 2006 → Jan 29, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US8368276B2 Polyphase electrical machine Emerging Cross-Sectional Technologies 16 Active
US7989996B2 Five-phase generator Electricity 5 Active
US8531074B2 Electric machine Electricity 1 Active
US8723386B2 Electrical machine, in particular an alternator Electricity 1 Active

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