Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7173730 | Rule-based data reproduction system and method | Neil Y. Iwamoto, Don Francis Purpura, Martin Martinez, QuocCuong Thong Bui | 2007-02-06 |
| 7113299 | Printing with credit card as identification | Rajini Bala Giridharagopal, Neil Y. Iwamoto, Vladimir Sevastyanov, Royce E. Slick, Martin Ervin Page +4 more | 2006-09-26 |
| 6298164 | PCL conversion of JETSEND images | Don Francis Purpura, Michael Yeung | 2001-10-02 |