Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539406 | Method and apparatus to create virtual back space on an electronic document page, or an electronic document element contained therein, and to access, manipulate and transfer information thereon | Rodolfo Ibarra | 2003-03-25 |