Inventor · Thurnau, DE

Stephan Weigel

2Patents
2h-index
8Co-inventors
33Inventor score

Filing activity: Aug 29, 1994 → Feb 23, 2001

Most-cited inventions

PatentTitleAreaCited byStatus
US6630771B1 Spark plug electrode including a profiled noble-metal part Electricity 6 Expired
US5551902A Extrusion molded electrode formed as compound body and a method of producing the same Electricity 5 Expired

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