Inventor · Thalwil, CH

Bernard Knell

1Patents
1h-index
1Co-inventors
22Inventor score

Filing activity: Aug 14, 1984 → Aug 14, 1984

Most-cited inventions

PatentTitleAreaCited byStatus
US4602768A Apparatus for determining the presence of a metallic melt in a passage channel of a metallurgical furnace or of a casting ladle Mechanical Engineering; Lighting; Heating 3 Expired

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