Guenter Etzrodt
4Patents
4h-index
9Co-inventors
43Inventor score
Filing activity: Apr 20, 1988 → Nov 15, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5536309A | Bismuth vanadate pigments | Chemistry; Metallurgy | 7 | Expired |
| US7351474B2 | Pigment preparations | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5496403A | Process for preparing inorganic pigments of particular particle size | Chemistry; Metallurgy | 6 | Expired |
| US4844741A | Thermostable rutile mixed phase pigments | Chemistry; Metallurgy | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.