Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935221 | Mailing Machine disabling a keyboard/display of a resident user interface which has function keys and the keyboard/display if an external user interface is connected | Christopher S. Riello, Edilberto I. Salazar, Richard P. Schoonmaker | 1999-08-10 |