Wilhelm Sigmund
1Patents
1h-index
4Co-inventors
25Inventor score
Filing activity: Mar 15, 1973 → Mar 15, 1973
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3957744A | Polymerization of vinyl chloride in aqueous suspension | Emerging Cross-Sectional Technologies | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.