Siegfried Wirth
2Patents
1h-index
6Co-inventors
37Inventor score
Filing activity: Apr 17, 1975 → Mar 28, 1988
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4958491A | Arrangement for holding a catalyst in a housing in an exhaust system of a liquid fuel-operated motor | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US3999942A | N-Acyloyl-N-alkyl-alkylenediamines as dye levelers | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.