Inventor · Uzwil, CH

Siegfried Erhard

1Patents
1h-index
3Co-inventors
25Inventor score

Filing activity: Mar 19, 1997 → Mar 19, 1997

Most-cited inventions

PatentTitleAreaCited byStatus
US5758707A Method for heating metallic body to semisolid state Emerging Cross-Sectional Technologies 13 Expired

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