Edith Eisenmenger
4Patents
4h-index
13Co-inventors
43Inventor score
Filing activity: Apr 5, 1976 → Jun 1, 1981
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4197221A | Carbon black concentrate | Performing Operations; Transporting | 16 | Expired |
| US4366138A | Carbon black useful for pigment for black lacquers | Chemistry; Metallurgy | 13 | Expired |
| US4221772A | Carbon black for lacquers and pigments | Chemistry; Metallurgy | 12 | Expired |
| US4038224A | Organically modified silicic acids and silicates for delustering lacquers | Emerging Cross-Sectional Technologies | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.