Carl Schaab
4Patents
4h-index
2Co-inventors
33Inventor score
Filing activity: Jun 17, 1988 → Dec 11, 1990
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4952400A | Powder and microcapsule fragrance enhanced sampler | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4940584A | Fragrance enhanced powder sampler and method of making the same | Human Necessities | 30 | Expired |
| US5000486A | Fragrance enhanced scratch-off layer for game cards | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5114735A | Fragrance enhanced scratch-off layer for game cards | Emerging Cross-Sectional Technologies | 20 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.