Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665090 | System and method for creating and printing a creative expression | David Hall, Michael Whitmarsh | 2003-12-16 |
| 6571217 | System and method for opportunistic upgrading of an image | David Hall, Stephen Dentel, Sherri L. Brown | 2003-05-27 |