Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7314049 | Unit for transferring cigarette sticks from a cigarette maker to a filter tip attachment | Fiorenzo Draghetti | 2008-01-01 |
| 6358318 | Gumming device | Fiorenzo Draghetti | 2002-03-19 |
| 5928124 | Method and apparatus for the continuous feed of a strip of material to a machine | Fiorenzo Draghetti | 1999-07-27 |
| 5803091 | Rolling method and a relative device for filter tipping machines | Fiorenzo Draghetti | 1998-09-08 |
| 5699979 | Machine of the type capable of using strips of material wound in reels | Walter Spada | 1997-12-23 |
| 4974608 | Machine for manufacturing filter-tip cigarettes | — | 1990-12-04 |
| 4840266 | Method and device for controlling the vacuum in a succession of suction conveyors | — | 1989-06-20 |
| 4785697 | Apparatus for dividing a continuous web of material into successive single sections | — | 1988-11-22 |
| 4785832 | Device for dividing a continuous web of wrapping material into successive single sections | Valter Spada | 1988-11-22 |
| 4766991 | Device for feeding rod-like articles, particularly filter plugs for filter-tipped cigarettes | — | 1988-08-30 |
| 4716910 | Fluted drum device for withdrawing rod-like articles from a feeding hopper | — | 1988-01-05 |
| 4699033 | Device for dividing a continuous web of wrapping material into successive single sections | — | 1987-10-13 |
| 4664249 | Turn around device for filter cigarettes | — | 1987-05-12 |