Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12427700 | Forming apparatus and method for forming a continuous tubular rod | Massimiliano Bertoldo, Ivan Prestia | 2025-09-30 |
| 12310398 | Method and apparatus for shaping a continuous web material into a rod | Antonella Giannini, Pietro Davide La Porta, Stefano Malossi, Alberto Monzoni, Ivan Prestia +2 more | 2025-05-27 |
| 12268249 | Aerosol-generating device or case with multiple power sources | Ricardo Cali, Ivan Prestia | 2025-04-08 |
| 11779047 | Forming apparatus and method for forming a continuous tubular rod from a continuous tow material | Massimiliano Bertoldo, Ivan Prestia | 2023-10-10 |
| 9295284 | Apparatus for introducing objects into a smoking article filter | Ivan Prestia, Roberto Libbra, Eva Ferrari, Diego Ferrazzin, Michele Pagnoni | 2016-03-29 |
| 8408215 | Filter making apparatus | Roberto Libbra | 2013-04-02 |