Frank D. Niagro
3Patents
2h-index
4Co-inventors
33Inventor score
Filing activity: Jan 13, 1994 → Mar 12, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6287856A | Vaccines against circovirus infections | Chemistry; Metallurgy | 85 | Expired |
| US5747045A | Avian polyomavirus vaccine in psittacine birds | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5523088A | Inactivated avian polyomavirus vaccine in psittacine birds | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.