RL

Roberto Libbra

PU Philip Morris Usa: 2 patents #227 of 564Top 45%
Overall (All Time): #2,002,670 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9295284 Apparatus for introducing objects into a smoking article filter Ivan Prestia, Eva Ferrari, Fabio Cantieri, Diego Ferrazzin, Michele Pagnoni 2016-03-29
8408215 Filter making apparatus Fabio Cantieri 2013-04-02