Issued Patents 1997
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5690296 | Machine and method for the formation of coreless logs of web material | — | 1997-11-25 |
| 5681421 | Device for gluing the tail end of a reel of web material with vacuum systems for opening the tail end | — | 1997-10-28 |
| 5653401 | Apparatus and method for applying a glue on a core for the winding of web material | — | 1997-08-05 |
| 5647259 | Clamp for holding logs during the production of toilet paper rolls or the like | — | 1997-07-15 |
| 5639046 | Machine and method for the formation of coreless logs of web material | — | 1997-06-17 |
| 5603467 | Rewinder for producing logs of web material, selectively with or without a winding core | Eva Perini | 1997-02-18 |