Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628801 | Image marking with pixel modification | Robert D. Powell | 2003-09-30 |
| 6614915 | Image capture and marking | Robert D. Powell | 2003-09-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628801 | Image marking with pixel modification | Robert D. Powell | 2003-09-30 |
| 6614915 | Image capture and marking | Robert D. Powell | 2003-09-02 |