Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957122 | Device for the electrostatic perforation of webs of paper | Maurizio Piana, Antonio V. Suzzi | 1990-09-18 |
| 4406293 | Rod-breaking device | — | 1983-09-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4957122 | Device for the electrostatic perforation of webs of paper | Maurizio Piana, Antonio V. Suzzi | 1990-09-18 |
| 4406293 | Rod-breaking device | — | 1983-09-27 |