Roberto Libbra
2Patents
1h-index
5Co-inventors
27Inventor score
Filing activity: Apr 20, 2009 → Nov 13, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9295284B2 | Apparatus for introducing objects into a smoking article filter | Human Necessities | 9 | Active |
| US8408215B2 | Filter making apparatus | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.