Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D332796 | Typing ribbon cartridge | Paolo Prevignano, Francesco Tonengo | 1993-01-26 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D332796 | Typing ribbon cartridge | Paolo Prevignano, Francesco Tonengo | 1993-01-26 |